Sturdy PP Box that resists tipping while use.
Hinged lids protects the tips from contamination.
The latch keeps the box closed while not in use.
Material: PP confirming to US FDA 21 CFR.
Each of the four modules can be rotated independently
in desired direction. Several sizes of the test tubes,
culture tubes, centrifuge tubes or micro centrifuge
tubes can be used at the same time.