Otto Frei Jewelry Casting Kit #1-110V Pliers & Cutters The hole then closes down

The hole then closes down naturally to the size of the permanent earrings within four weeks

Sterling Silver Link Locks are a patented self-closing jump ring solution that eliminates the need to solder jump rings closed

making it a versatile replacement or spare for professionals already working within the NSK ecosystem

Anodized black aluminum frame reduces internal reflections that could skew color evaluation

With 20 graduated holes ranging from 3mm down to 1mm

Otto Frei Jewelry Casting Kit #1-110V Pliers & Cutters The hole then closes downThe Otto Frei Jewelry Casting Kit #1 provides everything you need to start casting non ferrous precious metals such as silver and gold. This complete 110V kit features professional grade tools and supplies designed for reliability, safety, and precision. Simply add your preferred melting methodwhether a casting torch or an electric melting furnaceto begin creating professional quality castings in your own studio. Ideal for small jewelry studios,