SUNLU TPU 0.5KG/Roll Environmentally friendly and non-toxic; Smooth surface, bright color; High resilience; The material is soft and has good extensibility; Good aging resistance; Suitable for all models of FDM3D printers, suitable for printing children’s toys, shoes, medical supplies and other product models with good stretchability. TPU filament is made of flexible thermoplastic polyurethane, like rubber. SUNLU TPU filament is very suitable for print keyrings, insoles, mobile phone cases, etc.【Excellent Printed Results】SUNLU TPU filament 1.75mm has excellent layer adhesion, very easy to print. TPU filament is wear-resistant, oil-resistant, good elasticity, anti-aging, color, no bobble. Net Weight: 0.5KG/Roll Nozzle Temp: 195-205°C Heated Bed Temp: 50-60°C Printing Speed: Near end extrusion: 40mm/s || Remote extrusion: 20mm/s Recommended support materials: PVA 【1.75mm Filament Diameter】Dimensional Accuracy +/- 0.03mm. SUNLU filament has wide compatibility due to the small diameter error, making it suitable for almost all 1.75mm FDM 3D printers. Environmentally friendly and non-toxic. Suitable for most FDM 3D Printer & 3D Pen. 3D Filament Storage Tips: We recommended storing filament in a sealed plastic bag or box after each print (a large ziplock or Tupperware works well). In extreme cases where the filament gets damp, you can bake it in an oven with 50-degree Celsius for about an hour to restore its dryness. Each time after use of your 3D Printer Filament. Be sure to insert the free end of the filament into the hole to avoid the filament being tangled for next time use. ContactThe best way to contact us is by eBay messages.We always reply eBay messages that are sent to us with an inquiry, usually within 24 hours of receipt or sooner. We will answer all eBay messages during our business hours. (Monday – Friday 9:00 am to 6:00 pm HKT except all Holidays)Please do not leave any low detailed seller ratings, neutral or negative feedback before contacting us.We commit you 100% satisfaction guarantee. Feedback1. We will appreciate a positive feedback with all 5 star rating when you are satisfied.2. Our goal is to make sure you are a happy buyer and have a pleasant shopping experience with us.3. Please email us before leaving any 1 or 2 ratings, negative feedback or open any dispute.4. We understand the concerns and frustrations that occasionally occur, and appreciate the opportunity to assist you in resolving any problem associated with your purchases. On Sep 18, 2023 at 18:25:12 PDT, seller added the following information: