Specifications:

• Origin: CN(Origin)
• Tube length: 75mm
• Tube width: 12mm
• type 5: packing tubes
• type 4: lab tubes
• type 3: glass test tube Substitute
• type 2: wedding favours plastic tubes
• type 1: laboratory test tubes
• Quantity: 100pcs/pack
• Model Number: 12x75mm
• Classification: Test Tube