Weewooday Glass Droppers Pipettes Back to School Lab Dropper Glass Liquid Pipette with Big Rubber Hats 20 cm Stir Rod Washing Brush Transfer for Liquid Essential Oil(8 Pieces,Blue,10 ml)

This product is a fantastic find! It's reasonably priced, making it accessible for most budgets without compromising on quality. The product is exactly as described, and its usefulness cannot be overstated. I've found it to be incredibly practical and efficient in meeting my needs. The attention to detail is impressive, and the performance is on par with more expensive alternatives. If you're looking for something reliable, well-made, and at a fair price point, this is the perfect choice. Highly recommended!

Very happy so far, so much better than the little plastic ones when you have to measure out 10-15 ml at a time. Easy to clean as well and expect them to hold up well as they are thick and seem well made overall! Very pleased with my purchase!

Perfect length, great quality, sturdy glass, good amount of volume.

The bulbs are a bit hard to get onto the glass dropper, but they're exactly the size I was looking for and they work great.

Wider than I imagined — thought it would be no wider than a straw! Still appreciate the items as it will still fit the necks of the bottles that I intended these to fit in.

Finely crafted. Rubber bulbs are also quality material, not flimsy.

Perfect for my needs

I was looking for a better way to get an accurate 10 ml water sample for my daily pool chlorine check because I found it difficult and too subjective with the graduated cylinder that came with my TFT Pro pool test kit. This works and is very accurate "but" you have to adjust the water meniscus twice - once at the top 10 ml mark when collecting the water sample and again at the bottom of the scale which is zero when discharging the water into the testing cylinder. There will be about 1 ml of water left in the tube so "DO NOT" squeeze the bulb and discharge all the water into your sample. I had no trouble installing the bulb on the tube and squeezing it to get the suction to draw the water into the tube was easy. I am not sure this will save me any time but it eliminates the uncertainty I previously felt when using the graduated cylinder alone. I am happy with my purchase.

Me encanto y me funciono perfecto para lo que necesito

EXCELETE ! RECOMENDABLE, EN TIEMPO Y PRODUCTO

Era el mejor precio asi que esta bien pero en cuestión de los goteros dejan escapar líquido sin presionarle al bulbo.