Review on Highly Efficient 📊 Disposable Polyethylene Graduated Mudder Capacity by Tommy Penn

I like the small size of these pipettes to dispense essential oils from the bottle without removing the reduced opening (you have to tilt the bottle but I had no spatter). I tried 2ml rollerballs and knew the conversion is usually 20 drops per 1ml, but 40 drops from these pipettes didn't even fill the bottle halfway. I counted 120 drops of Fractionated Coconut Oil to fill a 2ml glass bottle to the shoulder. Knowing this, I was able to calculate the appropriate dilution of the essential oils so that the mixtures were in the right proportions, using equal sized pipettes to measure everything. Ideally it should indicate the approximate number of drops per ml or at least indicate that a thinner pipette tip gives fewer drops - that's the only reason for 4 stars instead of 5.