Plastic test tubes 100mmx16mm or 150mmx16mm with caps
Clear Plastic test tubes 100mmx16mm Pack of 5 with stopper caps
We now offer sizes 150mmx16mm
Each pack includes 5 test tubes in total with caps
Great for keeping your ants in or storing honey or seeds. Clear and great 16mm diameter size ideal for test tube changes of a growing colony! Especially when the water reserve is running low!