Check the listing for details. Rock Crusher Frit Marker Stone Crusher Gold Glass Fusing Ore Mining Pulverizer. Condition: New. Listed at 70.55 USD. Store category Sign Up Now ! You may also like Rock Crusher Frit Marker Stone Crusher Gold Glass Fusing Ore Mining Pulverizer Product Description Fitment:This rock crusher is very portable and can be used as a rock or stone crusher for gold prospecting/ gold mining trips and treasure hunting or as a frit maker for lampworking and glass fusing, glass decor classes/sessions and more. Great Performance: ▲ An incredible crusher that can easily crush rocks and glass to any size and even pulverize them to powder if desired. ▲ This unit is very portable and can be used as a rock or stone crusher for gold prospecting and treasure hunting or as a frit maker for lampworking and glass fusing. ▲ Great for testing in the field for gold or whatever you are looking for. It is also great for breaking glass for art projects. Electric-Free and Battery-Free: No electric or battery needed. Simply stand on the base plate, lift the plunger and demolish whatever you have in the cylinder. Feature: Both the shaft and hammer are made of high strength solid steel, coated with black finish for extra rust and corrosion resistant. The inside pipe diameter is approximately 2.1 inches wide. The hammer/pounder weighs approximately 4 lbs. The bottom plate is 1/2 inch thick, so it is not going to wear out. Operation: 1. Put crusher between your legs. 2. Step on base with foot. 3. Put rock into tube to crush. 4. Inset plunger into tube, and drop to the bottom. 5. Lift plunger to top of tube push down with some force to hit the rock. (Repeat as necessary.) Package included: 1 set rock crusher Payment Delivery details Terms of sales About us Contact us Payment Payment is due at the time of purchase. Delivery details We ship to your eBay address. Please make sure your eBay address is correct before you pay. Terms of sales Buyer is responsible for return shipping cost of ALL exchange/refund cases. We will cover shipping cost when sending out replacement. About us We only provid high quality product to car owners.Our team has experience about car accessories sale over ten years. Contact us Should you have any question regarding our item, please feel free to send us an eBay message.