KLUTZ STEAM Lab Ultimate Gemstone & Dig Kit

描述

在這個收藏家的工具包中，嶄露頭角的小寶石學家們將發現30顆閃閃發光的寶石。

In this collector’s kit, budding gemologists will find 30 tumbled gems that sparkle and shine. A fully illustrated book includes 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 your starter collection. Use the included chisel and hammer to break out the gem-shaped dig kit to discover a bonus specimen!