20x Transparent Plastic Test Tube With Cork Stoppers School Laboratory Supplies'




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, dried flowers etc
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, dried flowers etc



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