Specification Brand : HELLO3D BulletPoint1 : ✅【Soft & Highly Elastic Filament】: TPU flexible filament is a thermoplastic polyurethane (TPU)-based filament specifically designed for use with most desktop 3D printers. Shore hardness is 95A and can be stretched 3 times its original length. Has excellent load capacity, impact resistance and shock absorption. This stretchable/high elastic TPU filament is not like other fragile filaments, making it possible to print more items, such as insoles, tires, elastic toys and other crafts BulletPoint2 : ✅【Premium TPU 3D Printing Filament】: This 1.75 mm filament has a dimensional accuracy of +/- 0.05 mm. The raw material is derived from corn starch, which is environmentally friendly. It uses high-purity TPU raw material, no bubbles, no clogging, no odor, and good quality. Neat winding, no knots, no jamming, good adhesion and super strong layer connection ensure excellent printing quality and stability, making printing easy and smooth. BulletPoint3 : ✅【Intimate Vacuum Sealed Packaging】: HELLO3DTPU flexible filament is designed with sealed vacuum aluminum bags and desiccant packaging to keep your 3D printer filaments in good condition for printing. The aluminum foil side is protected from sunlight, and the transparent side allows you to clearly see the product. Double-sided mounting holes on the spool prevent tangling and allow the filament to be tightly sealed in the vacuum foil bag. BulletPoint4 : ✅【Widely Application Flexible Filament】:Our 95A TPU filaments use advanced CCD diameter measurement and adaptive control system, each mitigation is checked by a person to ensure that these soft TPU filaments have small error, diameter accuracy +/-0.05mm, and can be compatible with most FDM 3D printers on the market, such as Ender 3 pro printers. Give you a good 3D printing experience. BulletPoint5 : ✅【Recommended printing settings】: In order to print successful and perfect TPU 3D crafts, Recommend Heat Bed Temp: 0-60°C, Print Temp: 190-225°C; Print Speed: 45-60 mm/s, Use Nozzle over 0.4 mm to avoid clogging. Due to different printing products, you can try different settings to get the best printing effect and enjoy the joy of 3D printing. For any printing problems, please contact us Color : Yellow ExternallyAssignedProductIdentifier1 : 783970261199 ExternallyAssignedProductIdentifier2 : 0783970261199 ItemName : HEllO3D TPU Filament 1.75mm Flexible 3D Printer Filament,95A Soft 3D Printer Filament,TPU Elastomer 3D Filament,Vacuum Packed,Dimensional Accuracy +/- 0.05mm,800g Spool (1.76 lbs)(Transparent Yellow) ItemPackageDimensions_Height : 22.098 centimeters ItemPackageDimensions_Length : 7.366 centimeters ItemPackageDimensions_Width : 20.32 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : filament-3d-printing-materials Manufacturer : HELLO3D Material : Thermoplastic Polyurethane ModelNumber : PETG-1kg*Black+1kg*Grey NumberOfBoxes : 1 NumberOfItems : 1 PackageLevel : unit PartNumber : HELLO3D ProductDescription : HELLO3D TPU filament is a very cute material. Shore hardness: 95A (and another filament is 85A Shore) has good gloss and transparency (single layer), soft and flexible. You can turn off the cooling fan when printing the first layer of the model or turn on the cooling fan when the printing reaches a certain height, which is more conducive to the adhesion of the first layer to the bottom plate (forming platform). When the printing effect is not good, it is recommended to increase the printing temperature and reduce the printing speed. It is not recommended to use a printer with remote feeding mode to print TPU!!! Filament diameter and accuracy: 1.75±0.05mm. Net weight of filament: 0.8 kg Printing parameters (recommended value): Extrusion/nozzle temperature: 210±10℃. Heating bed temperature: 0-50°C. Printing speed: 25±10 (mm/s). TIPS: The key parameters of printing tpu are temperature and speed. Increasing temperature and reducing speed are the keys to success! ProductSiteLaunchDate : 2020-09-16T01:56:45.098Z Size : 1.75±0.05mm StreetDate : 2022-07-04T00:00:01Z Style : PLA PLUS SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 1 WarrantyDescription : no