Cryo box with 10x10 divider for 0.5mL cryo tubes, case with 180 pcs.
Research Products International Corp Cryo-Safe Cooler with Clear Lid, Holds | Fisher Scientific
Microcentrifuge tube storage box
Argos 81 Place Cryobox, Holds 0.5, 1.5, and 2.0mL Tubes, Clear New Laboratory Setup Savings - up to 40%, Magnetic Stirrer, Vortex Mixer, Sample Prep, Centrifuge
Argos R3115 Green Polypropylene 81 Place Microcentrifuge Tube Freezer Storage Box with Clear Lid for 0.5/1.5/2.0mL Microcentrifuge Tubes (Pack of 5): Science Lab Microcentrifuge Tube Racks: Amazon.com: Industrial & Scientific