Item description This upgrade kit contains everything needed to fully upgrade a BCN3D Sigma R17 3D printer to the newer R19 model. The 2018 BCN3D Sigma R19 3D printer brings more more efficient power and heat management to the already capable Sigma. For current Sigma owners who want the benefits of the R19 model, all of the electrical upgrades are available as stand-alone components.
What organisations does matterhackers.com support?
matterhackers.com supports perkinselearning.org see how here
Charities description: Resources & professional development opportunities for teachers of students who are blind or visually impaired, including additional disabilities.