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Plastic Multi-Size Test Tube Cube Rack
- Plastic Test Tube Cube Rack holds various sized test tubes and pipettes.
- Sturdy and durable for transporting a large number of test tubes.
- Two sides of the cube are made for snapping and connecting to multiple cube units.
- Cube dimensions are 4.25" x 4.25"
- Hole diameters:
- 17mm holds up to 10 test tubes.
- 13mm holds up to 12 test tubes.
- 11mm holds up to 16 test tubes.
- 29mm holds up to 4 test tubes.
- Colors available are yellow, blue, red and orange.