STEAM Lab: Ultimate Gemstone And Dig Kit By Klutz Press

This collector's kit contains 30 tumbled gems that sparkle and shine, such as ruby, turquoise, red jasper, malachite, opal, citrine and many more. Handy magnifying glass allows for close inspection of details. Comes with a fully illustrated book that features a field guide to the included rocks, plus tons of fun facts and nonfiction content. Gem lovers will also learn about birthstones, 12 of which are included in this starter collection. Use the included chisel and hammer to break apart the gem-shaped dig kit, and discover a bonus specimen. For ages 7 and up.