It is all molded as a single piece with no welded parts, making it highly durable.
It can be sterilized by autoclave and stored in a freezer.
It sinks in water, so it can be used in an aquarium. Material: ResMer(TM)
Number of pieces (arrangement): 72 pieces (6 x 12)
Model number: 5970-0413
Color: Green
Compatible test tube diameter (mm): φ13
Size (mm): 200 x 102 x 57
