Pen Marker Tungsten Alloy $8.00 Pen Marker Tungsten Alloy quantity Add to cart Categories: Gem Polishing, Prospecting Tags: Gem Polishing, Laboratory, Prospecting Description Additional information Description Pen Marker Tungsten Alloy Mark, glass, stone, metal, crystal 2x pens Additional information Weight 0.5 kg Related products Aluminium Flat Master Lap $20.00 Aluminium flat master lap 1/2 inch hole 12.7mm 100,150mm, 200mm diameter Price per ea Add to cart Chart of Gemstones $6.00 Chart of Gemstones 30cm x 20cm Add to cart Double Lap Faceting Machine $700.00 Double Lap Faceting Machine 2800rpm 250W 1x 6 inch Faceting lap 1x 8 inch grinding lap Faceting head Add to cart Aluminium Flat Disk No Hole $25.00 Aluminium flat disk for laps and polishing machines No hole 100mm, 150mm and 200mm diameter M14 5/8-11 thread Add to cart