Precision Syringe Scientific Watering Refilling System: Accurate and Efficient Solution Review

I really like this thing. It's really handy for all sorts of things. The first comes with a broken piston. That hasn't stopped it from performing as it should, but it's a sure sign of how cheap it is. The kerosene left in it was too long, and the rubber expanded so much that it could not be used. I bought a second one, it fell down a couple of times and now it's cracked in the tube.

Syringe and tube for cleaning the HP printhead. I put in the cleaning solution, 2 parts alcohol and 8 parts Vindex, although separate printheads. I tried soaking the printhead but that didn't work. So I squeezed the solution in with the supplied syringe and tubing. It worked! A lot of old ink has spilled. The syringe does not disassemble, the instructions state single use, but I intend to use it again. Cleaning can be an issue.

This year I brought my own tomatoes and planted them in a sunny south facing window. They were placed in five-gallon pails with holes in the bottom. I put them on bricks above the drip pans to keep my feet dry. On watering day I use this 300ml syringe to clear overflow from shells. It's really fun and very effective. I wash it in soapy water and rinse before storing and reusing next week.