SLA 3D printing
SLA 3D (Stereolithography) printing technology used for creating models, prototypes, patterns, and production parts in a layer by layer. It is works by focusing an ultraviolet (UV) laser on to a vat of photopolymer resin. Basically, printable objects can be tough an flexible.
FDM 3D printing
Fused deposition modeling is a 3D printing process that uses a continuous filament of a thermoplastic material. The material is usually melted just past its glass transition temperature, and then extruded in a pattern next to or on top of previous extrusions, creating an object layer by layer.