In present study, the polymerization depths for implementation of laser stereolithography process in system (oligomer - piezoceramics) on wavelengths 445-465 nm UV range were determined original BTO, KNN and NBT lead-free piezoceramic pastes. It was shown that powder pastes, which provide a depth more than 150 μm, are promising using 3D printing. Such chosen to guarantee sufficient overlap neig...