Test Tubes
EmptyPlastic 1test tubes without caps in the 3 sizes we use
- 12/13mm x 75mm
- 16mm x 100mm
- 16mm x 150mm
Keep these handy they can be used to swap out your tubes when dirty, for founding new queens and even for a long lasting water supply when you go away.
Test Tubes
PriceFrom £0.39
