Vacuum invests and also vacuum casts perforated flasks. Machine dimensions are 23" W x 11" D x 13-1/2" H. Investing table is 10-1/2" x 10-1/2". Bell jar is 9" diameter and 8" high.

Make innovative pure gold jewelry with this machine, with the gold you refined with your Shor aqua-regia-gold-refining-system