--- product_id: 1100893 title: "MindWare KEVA Contraptions, Wooden Blocks Building Set, Marble Run Kit, Includes 2 Balls - 200 Planks" brand: "mindware" price: "14550 som" currency: KGS in_stock: true reviews_count: 13 category: "Mind Ware" url: https://www.desertcart.kg/products/1100893-mindware-keva-contraptions-wooden-blocks-building-set-marble-run-kit store_origin: KG region: Kyrgyzstan --- # 2 smooth rolling balls included Idea book with step-by-step projects 200 uniform pine planks MindWare KEVA Contraptions, Wooden Blocks Building Set, Marble Run Kit, Includes 2 Balls - 200 Planks **Brand:** mindware **Price:** 14550 som **Availability:** ✅ In Stock ## Summary > 🛠️ Build brilliance, spark creativity, and never miss a moment of hands-on fun! ## Quick Answers - **What is this?** MindWare KEVA Contraptions, Wooden Blocks Building Set, Marble Run Kit, Includes 2 Balls - 200 Planks by mindware - **How much does it cost?** 14550 som with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/1100893-mindware-keva-contraptions-wooden-blocks-building-set-marble-run-kit) ## Best For - mindware enthusiasts ## Why This Product - Trusted mindware brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **STEM-Driven Play:** Encourages problem-solving, physics understanding, and creative engineering from day one. - • **Endless Family Fun:** Perfect for ages 7+, engaging kids and adults alike in collaborative, screen-free entertainment. - • **Ready Out-of-the-Box:** No glue, no connectors, no hassle—just unpack and start building your next masterpiece. - • **Seamless Compatibility:** Interchangeable with Kapla and other Keva planks for limitless, expansive architectural creativity. - • **Precision-Crafted Pine Planks:** 200 identical, warp-free wooden planks ensure flawless builds and smooth ball runs every time. ## Overview The KEVA Contraptions Plank Set features 200 precision-cut pine planks, 2 smooth balls, and an idea book to inspire STEM-based creative building. Compatible with other Keva and Kapla systems, this no-tools-required set offers endless open-ended play for ages 7 and up, fostering engineering skills and family bonding without batteries or screens. ## Description desertcart.com: KEVA Contraptions Plank Set : Toys & Games Review: Creative Fun - I bought this for my 9yo son. We have only had it for 2 days, but he and his 14yo brother have been immensely enjoying it. Unlike the previous reviewer, I understood what we were getting -- a set of 200 identical wooden planks with instructions for *building* ramps, chutes, funnels and "crazy contraptions". Because no glue or connectors are used, it *is* challenging to build the contraptions but that is also what makes it an extremely open-ended toy. The first night my 9yo was a bit frustrated. We talked about how it wouldn't be much fun if I got him a toy where he "beat the boss" on the first night, and that with this toy he'd have a chance to improve and get better at using it over time, and that as evidenced by his older brother, he'd probably still be enjoying 5 years from now. He took that to heart and by the next morning was already starting to master some of the building forms and had created his own working contraption. This toy requires patience. It would be well-suited for the type of child who enjoys building domino runs -- it requires a similar level of patience, precision and resilience in the face of the inevitable mishaps. The planks are identical in size and shape to Kapla or other Keva planks, though these are pine and not hardwood as the other more expensive sets are. They can used interchangeably with those systems, and thus can be used to construct all the other types of structures one might build with Keva planks. The worksmanship seems excellent and precise. The balls appear to be colored ping pong balls and the only downside to this is that one of our balls already got crushed somehow. However the upside to this is that they are easily replaced/supplemented by readily available ping pong balls. We bought this set along with the 50-plank set, thinking it would give us some additional planks and a few extra contraption idea. I'm not sure that was worth it, and we might have been better off getting another 200 plank set, as with 2 boys using them, we clearly need more planks :) For those who already own a set of planks, there doesn't seem to be any way of getting the contraption instructions without buying the sets at this time. This is unfortunate. It would be nice to be able to buy the instructions only for my nephews who already own planks, and to buy instructions for more "generic" uses of the planks for my own sons. Review: Contraptions is our new favorite toy! - Contraptions is amazing. Such a simple idea that has given us (already) hours of entertainment. I bought it for my 9 year old son for Christmas, but his older brother and sisters and myself have all enjoyed the building too! The wooden planks are smooth and uniform and sturdy. Very good quality. The booklet does a great job of breaking down the structures so he can see how it's done. It's wonderfully satisfying to my son to complete a structure and have it work (ie the ball does what you want it to do.) The first thing he built was the elaborate contraption on the front of the box and we were all dancing up and down when we got it done and the ball ran through! This was his favorite Christmas present. I highly recommend buying it. I am even considering getting a second set for his birthday so he can build even bigger contraptions. It's fun to play with while encouraging creativity and problem solving. All this happiness and no batteries!!! ## Features - Well designed contraptions: unlike other rube-Goldberg Type toy contraptions, our keva Playset employs snugly, fitting non-warped pieces that don't have breaks or Skips, meaning the ball will never move unpredictably or careen off. Guaranteed to entertain rather than frustrate! - Interchangeable: these planks are the same size and shape of other kapla or keva planks and thus can be used interchangeably with those systems to construct elaborate and expansive structures. - Toys that teach: our keva contraptions are fantastic toys for teaching children to embrace their creativity and design engineering marvels. With 200 identical wooden planks crafted to be used as scaffolding, ramps, paths, and much more, This toy is perfect for any child looking to build and learn problem solving with Basic physics. Who knows, in time you might have an architect on your hands! - No hassle: with no glue or connectors needed, Our keva contraptions set is ready to play right out of the box. Forget the hassle of having to round up a laundry list of non-included tools. Simply unpack and build! - Includes: package includes 200 identical wooden planks, 2 balls, and 1 Idea book with project photos and quick start instructions. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B002V7YBNC | | Additional Features | Stable, Durable Pine Planks | | Age Range Description | Ages 7 and up | | Best Sellers Rank | #36,863 in Toys & Games ( See Top 100 in Toys & Games ) #1,202 in Toy Building Sets | | Brand Name | MindWare | | Color | Natural | | Customer Reviews | 4.7 4.7 out of 5 stars (682) | | Educational Objective | STEM | | Global Trade Identification Number | 00736970441566 | | Included Components | -INCLUDES: Package includes 200 identical wooden planks, 2 balls, and 1 idea book with project photos and quick start instructions. | | Is Assembly Required | No | | Item Dimensions | 13 x 13 x 5.5 inches | | Item Type Name | MindWare KEVA Contraptions Plank Set | | Item Weight | 5.9 Pounds | | Manufacturer | MindWare | | Manufacturer Maximum Age (MONTHS) | 180.0 | | Manufacturer Minimum Age (MONTHS) | 84.0 | | Manufacturer Part Number | 44156 | | Material Type | Wood | | Model Name | MDW44156W | | Model Number | 44156W | | Model Year | 2015 | | Number of Pieces | 22 | | Number of Players | 1-2 | | Operation Mode | Manual | | Power Source | manual | | Set Name | KEVA Contraptions | | Size | One Size | | Sub Brand | (-) | | Subject Character | (-) | | Supported Battery Types | No batteries required | | Target Audience | Unisex | | Theme | Video Games | | Toy Building Block Type | Stacking Toy Building Block | | UPC | 736970441566 885101951709 799783723014 885115659974 787799990315 885113273059 885312211043 885111455969 885410490678 | ## Images ![MindWare KEVA Contraptions, Wooden Blocks Building Set, Marble Run Kit, Includes 2 Balls - 200 Planks - Image 1](https://m.media-amazon.com/images/I/81fLA9PVNoL.jpg) ## Questions & Answers **Q: What’s the main educational value of these sets?** A: Designed to spark creative engineering, offering hands-on learning in balance, leverage, geometry, and basic physics as users design, stack, and build inventive contraptions **Q: Do I need glue, clips or batteries?** A: No—structures rely on simple stacking and gravity, so cleanup is fast and pieces are endlessly reusable. **Q: What ages and group sizes is it ideal for?** A: Safe for builders age 7 + and generous enough for one child or several kids creating side-by-side. **Q: What STEM concepts does it teach?** A: Hands-on play explores balance, leverage, kinetic energy and basic physics while sparking design thinking. **Q: Are the planks compatible with other KEVA or Kapla sets?** A: Yes—each plank matches standard KEVA/Kapla dimensions, so you can expand seamlessly with additional sets. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Creative Fun *by P***T on December 5, 2010* I bought this for my 9yo son. We have only had it for 2 days, but he and his 14yo brother have been immensely enjoying it. Unlike the previous reviewer, I understood what we were getting -- a set of 200 identical wooden planks with instructions for *building* ramps, chutes, funnels and "crazy contraptions". Because no glue or connectors are used, it *is* challenging to build the contraptions but that is also what makes it an extremely open-ended toy. The first night my 9yo was a bit frustrated. We talked about how it wouldn't be much fun if I got him a toy where he "beat the boss" on the first night, and that with this toy he'd have a chance to improve and get better at using it over time, and that as evidenced by his older brother, he'd probably still be enjoying 5 years from now. He took that to heart and by the next morning was already starting to master some of the building forms and had created his own working contraption. This toy requires patience. It would be well-suited for the type of child who enjoys building domino runs -- it requires a similar level of patience, precision and resilience in the face of the inevitable mishaps. The planks are identical in size and shape to Kapla or other Keva planks, though these are pine and not hardwood as the other more expensive sets are. They can used interchangeably with those systems, and thus can be used to construct all the other types of structures one might build with Keva planks. The worksmanship seems excellent and precise. The balls appear to be colored ping pong balls and the only downside to this is that one of our balls already got crushed somehow. However the upside to this is that they are easily replaced/supplemented by readily available ping pong balls. We bought this set along with the 50-plank set, thinking it would give us some additional planks and a few extra contraption idea. I'm not sure that was worth it, and we might have been better off getting another 200 plank set, as with 2 boys using them, we clearly need more planks :) For those who already own a set of planks, there doesn't seem to be any way of getting the contraption instructions without buying the sets at this time. This is unfortunate. It would be nice to be able to buy the instructions only for my nephews who already own planks, and to buy instructions for more "generic" uses of the planks for my own sons. ### ⭐⭐⭐⭐⭐ Contraptions is our new favorite toy! *by F***M on January 1, 2012* Contraptions is amazing. Such a simple idea that has given us (already) hours of entertainment. I bought it for my 9 year old son for Christmas, but his older brother and sisters and myself have all enjoyed the building too! The wooden planks are smooth and uniform and sturdy. Very good quality. The booklet does a great job of breaking down the structures so he can see how it's done. It's wonderfully satisfying to my son to complete a structure and have it work (ie the ball does what you want it to do.) The first thing he built was the elaborate contraption on the front of the box and we were all dancing up and down when we got it done and the ball ran through! This was his favorite Christmas present. I highly recommend buying it. I am even considering getting a second set for his birthday so he can build even bigger contraptions. It's fun to play with while encouraging creativity and problem solving. All this happiness and no batteries!!! ### ⭐⭐⭐⭐⭐ Amazing investment *by E***L on January 11, 2016* I'll admit, I was worried this was a lot to pay for pieces of wood. However, this is one of the coolest toys ever. It uses good old fashioned building blocks, except that the weight and proportion of the blocks just happens to mean that these are particularly good for building and balancing. My kids and I have so much fun trying to build the ball runs in the manual. It's challenging, and our structures sometimes fall down prematurely, but what a satisfying toy. We all get a sense of accomplishment from working together to build something that looks impressive, took hard work and brain power, and culminates with a fun ball run. Plus, did you ever notice that siblings fight less when they're working toward a common goal? This is just the ticket. I'm looking forward to hours of family fun. Hint: There are manufacturers that sell these types of blocks cheaper. I'm usually one for a discount, but in this case you'll want to consider the importance of the included manual. That's where the magic lies. ## Frequently Bought Together - MindWare KEVA Contraptions, Wooden Blocks Building Set, Marble Run Kit, Includes 2 Balls - 200 Planks - KEVA Structures 200 Wood Building Planks Set - Building Toy Includes 200 Wooden Blocks and Idea Book - Ages 5 and Up - MindWare KEVA Contraptions Reactions Planks Building Toy - 178 KEVA Building Planks (191 Piece Set) - Free-Form Wood Building Set for Kids to Create Their Own Ball Maze – Ages 7 & Up --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.kg/products/1100893-mindware-keva-contraptions-wooden-blocks-building-set-marble-run-kit](https://www.desertcart.kg/products/1100893-mindware-keva-contraptions-wooden-blocks-building-set-marble-run-kit) --- *Product available on Desertcart Kyrgyzstan* *Store origin: KG* *Last updated: 2026-05-12*