A 4 inch cube penetrates two heavy stainless steel blades inserted thru the sides of a box. The cube visibly penetrates first the top blade then visibly penetrates the bottom blade. The audience sees the block at all times thru the open front tube. For a finale' the tube and block are picked up and shown freely. No shells! No reset! Skillfully made to last years of performing.

Manufactured In Germany. Heavy-Duty Craftmanship.