Light-Up Rock & Gem Collection\n29 rocks to start or expand your collection!\nGet the stone-cold facts on rocks! Packed with 29 unique rocks, gems, and minerals, this is the perfect kit to start or expand a rock collection. Build a colour changing light-up display with an agate slice: use it as a lamp, or study the stones up close with the included magnifying glass. Learn fun facts about each rock in the fully coloured 32-page book including 6 experiments and activities with easy-to-find ingredients from home.\nSuitable for Ages 8 years +