Thank you for viewing!✧*。 This is an opened, unused item. The inner bag is unopened. kexcelled 3D Printer TPU Filament 64D 1.75mm Diameter Net Weight 1KG (2.2LB) Dimensional Accuracy +/-0.05mm New Material with Excellent Flexibility and Durability Black Reference Price: 2999 yen 【Highly Elastic Soft Filament】TPU flexible filament is a thermoplastic polyurethane (TPU) based filament specially designed to work with most desktop 3D printers. It has a Shore hardness of 95A and stretches to three times its original length. With excellent bed adhesion, low warping, and low odor, Kexcelled's flexible TPU filament is easy to print. 【No Clogging & No Bubbles】Kexcelled TPU refills are specially designed and manufactured to ensure a smooth and stable printing experience without clogging. They are fully dried for 24 hours before packaging and vacuum-sealed with desiccant in a resealable nylon bag. 【Tangle-Free and Easy to Use】Full machine winding and strict manual inspection ensure that the lines are neatly aligned, with fewer tangles, avoiding the possibility of snapping or line damage. The inner diameter of the spool is designed to be larger for easier feeding. For greater environmental consideration, cardboard spools, which degrade faster than plastic spools, are used. Strict Quality Control: The unique "kexcelled-toughen" technology improves the toughness of the material, and the enhanced impact strength means that the material will not break due to brittleness, making the printing process easier and the model more durable. 【Low-Temperature Impact Resistance】Maintains good impact resistance and other properties even at low temperatures up to 50°C. Reliable filament for 3D printing, high stability, low-temperature impact resistance, smooth printing, high precision, and high durability.