If you're new to #3dprinting, a good place to start is by understanding FDM, fused deposition modeling. FDM is a very simple concept in 3D printing. A roll of filament, usually a thermoplastic filament, like PLA or ABS is fed into an extruder that then pushes it into a nozzle like a hot glue gun.
Create a Soft Robot Using 3D Printing and Some Spare Hot Glue Sticks | FILACART BLOG | 3D Printing MegaStore https://filacart.com/blog/create-a-soft-robot-using-3d-printing-and-some-spare-hot-glue-sticks/
FILAFABs Professional 3D Printing Filament Extruder and Winder Launches On Kickstarter | FILACART BLOG | 3D Printing MegaStore https://filacart.com/blog/filafabs-professional-3d-printing-filament-extruder-and-winder-launches-on-kickstarter/
New Kickstarter Campaign Offers 85 Metal Filament for Artists and Makers | FILACART BLOG | 3D Printing MegaStore https://filacart.com/blog/new-kickstarter-campaign-offers-85-metal-filament-for-artists-and-makers/