Wooden 24-Hole Bamboo Test Tube Rack Rectangle Lab Organizer For 20mm Diameter Tubes, Sturdy Tube Holder For Chemistry Classroom, Home Lab, Or DIY Science Experiments

Eco-friendly bamboo 24-hole test tube rack for labs
✔️ Bamboo test tube rack, 24 holes for 20mm tubes, 4-piece

The wooden rack is crafted from sustainable bamboo and designed to hold 24 tubes with a 20 mm diameter. It's ideal for science classrooms, home labs, and DIY experiments, offering a neat, visible view of contents.

✅ 24-hole rectangle rack fits 20 mm tubes, inner diameter about 20 mm (0.79 in)
✅ Outer dimensions approx 249 mm L x 127 mm W x 115 mm H (9.8 in x 5.0 in x 4.5 in)
✅ Detachable 4-piece design; assembles flat for easy storage
✅ Suitable for lab, classroom, home lab, and DIY projects; can hold pens, brushes, etc.
✅ Natural golden-brown bamboo finish; easy to wipe clean

💡 What is a test tube rack used for in a lab or classroom?

This handy organizer keeps tubes upright and accessible during experiments. - Handy for organizing 20 mm diameter tubes in busy labs
- Ideal for classrooms, home labs, and DIY science projects
- Keeps tubes upright, visible, and easy to grab during experiments
- Easy to assemble from four pieces and wipe clean