Description
Features:
- 30 Pcs plastic test tubes
- Size: 0.59" x 5.9" / 15mm x 150mm, 15ml
- Made of high quality polystyrene (PS)
- The plastic test tubes with a blue tight fitting cap, no rough edges
- Sturdy and toxic free, they are water and air tight, have a good seal, great for scientific experiment, sample, liquid.