50 pieces - Mineral Set Quality:Staff Pick 5cmApproximate Weight of 1 piece:

5cmApproximate Weight of 1 piece: 1500g

Approximate Size for 1 piece: H 6cm x W 5cm x D 4cm Approximate Weight for 1 piece: 100g

There is a flap with 2 snap buttons for easy access which manage to hold your tool securely in place

Material: Drop Forged Solid American Steel

These are how we determine the blade is of high craftspersonship

50 pieces - Mineral Set Quality:Staff Pick 5cmApproximate Weight of 1 piece:Mined from: USA Description: 50 piece mineral set comprised of stones found in USA. Comes with mineral guides shown in photos. The stones are glued to the back page and all together permanently affixed to the cardboard box frame. A great learning and visual set for kids and especially classrooms. Chakra: All Size of 1 Mineral set: 10cm x 35cm x 3. 7cm Approximate Weight of 1 piece: 522g Quantity: 1 (50 piece set) We do our best to buy quality products