ovsor 100PCS Plastic Disposable Transfer Pipettes, 3ml Calibrated Pipette Dropper for and Science Laboratory

I ordered these for an art project at summer camp. I needed droppers that wouldn’t break in transport, were easy for small campers to operate, and were affordable. These did a great job for my purpose, and I was happy with how easy it was for young children to use them. So far, the droppers seem to be well made, since I didn’t have 30campers with red or blue fingers at the end of the project, so, high marks for that! There were about twice as many in the pack as I needed for this lesson, but I am sure I will find other ways to use the remaining ones. They don’t take up much space, so fit well in the ‘just in case’ box. I’m quite happy with this product, and would buy them again, if needed.

Fostering a feral young momma cat and her three newborn kittens and was worried momma wasn’t producing enough milk. I tried the little baby bottles but the babes were having difficulty latching on. A cat rescue site suggested pipettes to “dribble” KMR into their mouths until they could figure out suckling. These were a great value, provided just enough suction and allowed me to slowly release milk to the kitten. I didn’t noticed a plastic smell when I opened them. And the packaging lead me to believe they are sterile-no need to pre-wash (but don’t quote me in that). And although they are disposable, I do wash and rinse them out with some soapy water. Just a word of caution: if you are using these to feed baby animals-ALWAYS make sure the little critter is sitting up (held upward) as you do not want them to aspirate on the liquid! I also use these for the little boys o nanny for. No, I don’t feed them with the pipettes! But they love to use them with our art and science projects. Perfect for suctioning up a little vinegar for baking soda reaction activities. The pipettes do not hold much but work wonderfully for what I needed them for. And although the suction is not very strong and liquid WILL trickle out, they serve the purpose effortlessly for feeding kittens.

I use these pipettes when I make my wax melts. They work great for adding color and easy to use and the size works great.

too small

These are so versatile! I really appreciate how many different applications I’ve found for them. Very easy to use and the length makes accessing liquids in large bottles easy.

Great product

Works as expected

Perfect!!