This Ferris File-A-Wax Ring Tube - Blue / T-100 is great for making signet rings and rings where extra height is needed on the top. If you need to make larger rings, consider the T-200 Ferris Wax Tubes . All tubes are also available in a discounted pack of three wax tubes .
These tubes are used for making rings using the lost wax casting process. These tubes can be easily sawn, carved and drilled, and will not soften in the hands.
Blue wax is the softest and ideal for making most types of rings.
