PTFE tube has excellent chemical stability and can withstand strong acids and alkalis. The temperature range is wide, and it can be applied to -60~+260 under normal pressure.PTFE tube has a very low coefficient of friction, is an excellent anti-friction, self-lubricating material, but also has aging resistance, non-stickiness and non-combustibility.The cutter adopts ABS polymer material as a whole, which has high strength and good toughness. It is integrally formed by thermoplastic, and its shape is small and portable. The frosted surface feels better.The cutter blade adopts a quick-release and replaceable design. You can replace a new blade with only one screw, which extends the working life of the cutter and is cost-effective.The cutter is equipped with a strong yellow spring, pressing and cutting effortlessly.Material:ABScolour:BluePackage Contents:3 x PC4-01 Straight Pneumatic Connector3 x KJH 04-M6 Pneumatic connector1 x 1M ID2mm OD4mm blue PTFE tube 1 x Slotted screwdriver1 x Cutter spare blade2 x Blue cable buckle2 x 10x25mm yellow strong springOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.