Acrylic Test Tube 12 Compartment Organizer

Test Tube Rack Holder Lab Stand 12 Sockets Clear Acrylic Rack for 10ML Test Tubes 16mm Diameter - AliExpress

12 Shear Slot Acrylic Organizer - Astraya

Kidder - Science Kits, School Project Supplies, Clock Parts - TEST TUBE GLASS 16x100MM 83-8064-00

Acrylic 3 Drawers and 6 drawers 12 Trapezoid Lipstick Makeup Display Stand Cosmetic Organizer Holder Case jewelry Box Storage

Lab Glass Test Tubes Small to Extra-Large Test Tubes Sizes

Custom Size: 5 Sided Acrylic Box, shopPOPdisplays

Acrylic Test Tube 12 Compartment Organizer

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Overview, Mad Science Test Tube Rack