





🔬 Elevate your precision game—because every drop counts!
The Rienar White 3ML Disposable Plastic Eye Dropper Set includes 20 chemically inert, graduated pipettes made from low-density polyethylene. Designed for precise 3ml liquid transfer, these disposable droppers are perfect for laboratory, scientific research, and aquatic plant care, offering contamination-free, eco-friendly convenience in a bulk pack.




| ASIN | B00P7QZDK4 |
| Best Sellers Rank | #31,642 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #32 in Dropping Pipettes |
| Brand | Rienar |
| Color | Transparent |
| Date First Available | November 4, 2014 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 0.64 ounces |
| Item model number | Rienar-3ML-20PCS |
| Manufacturer | katito |
| Material | Plastic |
| Number of Items | 1 |
| Product Dimensions | 7.6 x 6.3 x 2.7 inches |
| Size | One Size |
| Special Feature | Disposable |
| UPC | 793842007206 889250007065 735343238833 798837551665 781147171784 |
| Unit Count | 20.0 Count |
L**E
Quality + Uses
10/10/2023: I bought this a while ago, but I'm only down to about 16 now. It works wonderfully, as I use it for my planted tanks for liquid fertilizers for my aquatic plants. SeaChem Flourish + Iron has a bottle that's hard to measure out exact measurements, but with the pipettes it's very easy to dose correct amounts. It works for water conditioners and removing any excess food or gunk off the bottom as well. Algae can be sucked up when I don't do water changes and very well. In water, it does leak when it's full, but if you have a bubble between water + fertilizer/other liquids, it will stay there until you remove the bubble. Very great, does get weaker if you use it in water for a long time.
B**M
haven’t used yet.
I got these for my bio lab class that i’m taking this semester, i haven’t had the change to use them yet but for the price it has a great amount, they’re the perfect size that i need and they don’t seem like they’re the type to leak so if you’re considering something other than this, don’t waste ur time and just get these !
J**I
Pipetts
These pipettes are truly high-quality, very durable, and precise. We’ve used them for various tasks and are extremely satisfied. Everyone enjoys working with them. Highly recommended!
J**G
Nothing at this price will last forever.
You get what you pay for. They work for a while but don't expect them each to work day in, day out for months. I use them to target feed fish fry. They are good for 30-40 then they spit at the seam. For the money they are worth it.
S**S
4 years using review, Useful tools, worth for the money
I like them. I bought this set 4 years ago. I use them for my artworks; mixing watercolors, inking up my fountain pens, mixing my inks, etc. Inks stain them, so I separate each one for each purpose. They last so long. I still haven’t used many of them. They’re worth for the price. I recommend.
N**E
Worked great when I needed it
06/24 now, bought these 06/23 based on a recommendation to have them handy to check for water in the gas of lawnmowers. I haven't had to one for that, but I used on a few days ago to retrieve some coolant from a radiator in order to squirt some on a coolant test strip. Worked great. I did not want to use a straw for fear of dropping it into the radiator, but this product is easy to get a firm grip and you do not have to put a finger on a straw. Squeeze the bulb and release. Done. You can squeeze the excess back into the radiator before disposing of the pipette.
P**Z
Just amazing quality
It is super good quality and it’s only three dollars and it gives you a lot. I personally think you should get you should get some very amazing quality. I would hope they’ll send me for free but they won’t amazing quality.
M**O
Muy buenos y practicos
C**C
Use them to get the last drops of eliquid out of the bottle. Helps get value for money.
Trustpilot
1 month ago
1 month ago