Optimized for the MakerBot METHOD X 3D printer, this 9-pack of multi-color ABS and SR-30 Filament is comprised of two black, two gray, and two white spools of ABS filament with three spools of SR-30 soluble support material, and is designed to bring your printed projects to life with strength and precision. Designed for manufacturing tools and end-use parts, the production-grade ABS filament can withstand temperatures up to 183°F and features a 348,000 psi tensile modulus for high rigidity with a tensile strength of 0.806 psi. SR-30 adheres to ABS and ASA materials and only dissolves in water when a separate Ecoworks cleaning agent tablet is added, which allows it to perform as scaffolding for complex and/or delicate structures, projects with hollow interiors, and more. The Smart Spool includes an integrated RFID chip that transmits information to the printer, including the material type, color, and amount remaining. The spool also has desiccant, which helps to maintain low moisture levels inside the drawer bay.