Transparent Thinking Putty - 4" Falling Water Liquid Glass See Through Putty Tin - 90 Grams, Never Dries Out - Made in USA

This product has very little tendency to stick to my hands (a very important feature for casually thinking while being able to switch back to electronics, crafts, writing, or my coffee mug) The stuff will stay as clean as you are. Over time, finger oils, dust, and whatever grime may be on your seemingly clean hands will darken the color, but if you keep hair and tidbits out of it, this stuff seems to last. It's not all sticky like silly putty for instance, and doesn't pull apart forever creating hair thin strands that lay all over everything and become inextricable. No, if pulled firmly apart, it just breaks after a little ways, and the slower you pull it, the further you can stretch it. Very firm compared to some putties, but it has not dried out. This stuff has an unusual property. Unlike play dough, when let sit no shape is retained, but rather it slowly and inexorably returns to the lowest point available using gravity. This means when you close the lid, it will be flat and smudge free as though never opened in say... 30 or 40 minutes, Which is pretty nice! if touching the lid, it will self adhere and create a bridge, like a stalactite to the lid, so do not be surprised if it's all over the container when you first open it. This stuff despite it's thickness will slow flow like some weird techno sludge in any direction it is let sit. have fun! By the way, 3.2 ounces is about right for a big 2 handed manipulable blob. it's the perfect amount.

Nice putty but it acts more like Jello and breaks apart more than the other versions and not nearly as transparent as expected.

The color is far more beautiful in person than it is in pictures.

Love the product - it really helps my students focus during lessons. We go over what “playing with putty” and “learning with putty” mean, and 95% of them use it appropriately at the right time. What’s the difference between a toy and a learning tool? If you need your eyes on the putty, that’s playing - the putty is a toy. If the putty is in your hands but your eyes are on the teacher or your work, the putty is being used as a tool. I did deduct a star because the putty had leaked around the container edges and completely sealed the container during delivery, making it impossible to open by hand. Had to use a flathead screwdriver to open it, denting the metal (and making getting the top closed again a challenge). Otherwise, a beautiful and fun to use product!

Terrible container to open. Took me 15 minutes and a KNIFE to pry it open. After finally getting into it, it’s the worst texture ever. It doesn’t stretch and it’s very crumbly. I used to buy their putties when I was younger and they were never this bad.

My son got this one for Christmas and he played with it nearly every day for about 2 months when he started making it into snakes and flinging little bits on the carpet he didn't pick up. This stuff melts into the carpet and you have to scrape it off with your fingernails and then clean it with rubbing alcohol. When we got to it right away it wasn't a problem, but when we didn't find it for a couple days it was a huge hassle. It does kind of stain the carpet a shade of blue. Aside from that this putty is really cool in that you don't have to cover it and it doesn't dry out. My son loved leaving it on the table for it to get completely flat overnight. I opted to take all our thinking putty to the car where he's less likely to lose any. I give it a 9 out of 10 for the carpet, but I'm still going to buy more since my son likes to mix his thinking putty.

We love the thinking putty but HATE HATE HATE the containers. Little hands cannot open them. I can hardly open them. They get stuck very easily and you can’t pry it off. If ANY putty gets around the edge of the can you might as well throw it away. Getting them open is next to impossible after that. We’d love to keep buying these but the container is a no go.

They should know that it was amazing it was glow in the dark i think and it’s durability. I would recommend buying this .