20Pcs 12x100mm Transparent Laboratory Clear Plastic Test Tubes With Corks Caps School Lab Supplies, Wedding Favor Gift Tube

Power Source : No Power Voltage : Others High-concerned chemical : None Model Number : Laboratory Clear Plastic Test Tubes Origin : Mainland China

Material: Plastic Type: Test Tube With Cork Size: Outer DIA is 12mm, Length is 100mm Volume: About 7ml Package Include:20pcs Test Tube With Cork Application: They are durable and safe plastic . Usually used in school chemical, scientific experiments etc. You also can filling them with products such as tea leaves, bath salts,etc

Bag Upper Material: oxford