Otto Frei Basic Jewelers Kit Muller these 6-prong round solitaire ring

these 6-prong round solitaire ring mountings are designed to hold a 4 mm (1/4 carat) center stone

allowing you to reposition your work without disturbing the third hands—keeping your piece stable while you work from any angle

and is also compatible with several discontinued motor series

Thin pistol-grip handle for superior balance and hand sensitivity

Otto Frei Basic Jewelers Kit Muller these 6-prong round solitaire ringThe Otto Frei Basic Jewelers Kit brings together a carefully balanced selection of reliable bench toolssourced from around the worldso students and new makers can start fabricating with confidence from day one. At the heart of the kit are genuine Swiss made Glardon Vallorbe hand and needle files, prized for their consistent cutting performance and precise control. Savings are built in through value line pliers and hammers alongside a USA made rawhide