BB70 is a multifunctional engraving and cutting machine that engraves on pendants, the inside of a ring or bangle, and the outside of a ring or bangle. The BB70 will create beautiful and indelible letters, as well as patterns, quickly and easily. It can also do 2D cutting on gold, silver, brass, wax, acrylic, and wood. If you have the design capability, the BB70 can create nameplate and monogram jewelry. Advanced users can even do 3D carving in wax.