Universal pH Litmus Paper Roll 0 - 14 (5 meter)

5 out of 5 stars Thursday 08 September, 2016 By ac264
This is a very handy little litmus paper roll. It comes in a hard plastic case with a cute little dial on top. You just open it up, unwrap the roll, then thread it through the slot and put it all back together again. It’s a little bit fiddly, but only takes a few seconds. The paper itself I’ve found pretty accurate so far, and very easy to use as you can just tear a little off as and when you need it. The outer case also makes it easy to travel with.