Snake probing set & storage case.
For determining the sex of snakes.
The probes have a rounded tip, which reduces the risk of injuring snakes.
The probe sizes are as follows:
3-piece set: 2 mm, 1.5 mm, 1 mm
5-piece set: 4 mm, 3 mm, 2 mm, 1.5 mm, 1 mm
8-piece set: 5 mm, 4 mm, 3.5 mm, 3 mm, 2.5 mm, 2 mm, 1.5 mm, 1 mm