Description _x000D_ _x000D_This product is a set of plastic storage bottles and clear plastic pipettes. These bottles have matching caps that are completely airtight and leak-proof. The outer wall of the pipettes is engraved with a scale, which can be absorbed in an appropriate amount. Suitable for transferring liquids, but also for laboratory, chemical testing, microbiological research. _x000D_ _x000D_Features _x000D_ _x000D_- Color: Transparent. _x000D_- Material: Plastic. _x000D_- Pipettes size: 15.50X1.50X0.00cm/6.09X0.59X0.00inches. _x000D_- Tube bottle size: 5.90X2.00X1.50cm/2.32X0.79X0.59inches. _x000D_- Pipettes capacity: 3 mL _x000D_- Tube bottle capacity: 5 mL _x000D_- Premium material: Made of plastic, sturdy and transparent in appearance. _x000D_- Leak-proof design: These bottles have matchable caps that are completely airtight and leak-proof. _x000D_- Scale design: The outer wall of the straw is engraved with a scale, which can be absorbed in an appropriate amount. _x000D_- Compact design: Small and lightweight, the bottle and pipette set is portable and easy to use. _x000D_- Multiple occasions: Suitable for transferring liquids, but also for laboratory, chemical testing, microbiological research.Packing list30 x Bottles_x000D_20 x Transfer Pipettes