Each spool contains 500 g of material

and for smoothing certain materials

KungFuFlex - Soft Flex - 85A - Transparent - 1

Hard Flex is around 72D

3DE MAX - PLA - Bone - 1.75mm - 1kg Fleksible Plader Each spool contains 500 g* Brand: 3DE Premium * Material: MAX * Color: Bone * Pantone: * Diameter: 1. 75mm * Weight: 1 kg One of the new cool colors from 3DE MAX. 3DE Max is a 3D printer material known to be extremely strong. 3DE Max PLA is a 3D printer material with excellent mechanical properties and print quality. 3DE Max PLA has an impact resistance up to 7 times better than ordinary PLA and has better general properties than ABS and PETG. Color: Bone Diameter: 1. 75mm