Nicem® Red Silicone Mold Rubber, 4.99 kg. Gemstone Testing ) give the ring a

) give the ring a dynamic

Citrine is one of the birthstones for November

These gemstones are cut to show the orientation of deep blue to violet-blue colors

rectangle-shaped dapping block features seven shallow oval dies and is ideal for shaping metal without marring it

Attach this copper rectangle quality tag (sometimes called a design or jewelry tag) to let your customers know what is special about your design

Nicem® Red Silicone Mold Rubber, 4.99 kg. Gemstone Testing ) give the ring aUsed in our in house manufacturing processes, this high quality red silicone mold rubber from Nicem is a stable rubber with high mechanical properties that adapt to a wide variety of tasks. It is ideal for pieces with undercuts and delicate filigree patterns. The rubber has excellent elastic recovery and dimensional stability, and leaves a good finish on wax surfaces. Formulated specifically to meet jewelers' needs, helping to create molds from wax or