Review on Highly Efficient Graduated Droppers 🧪 and Pipettes for Precise Liquid Dispensing by Jon Manning

I bought these to use for acid addition in brewing and hydroponics for pH adjustment. The things were well packed, nothing was broken upon arrival. The kit contains two glass pipettes with rubber bulbs, two glass stirring rods and a cleaning brush. The only thing I don't like is that they aren't quite like the pictures, where there is a number for each full measurement in milliliters. While the ones I have received have a wide line to represent each full ml, the glass droppers only show even numbers. Disappointing but not a deal breaker.