Crack open a colorful gem surprise! Little ones get a no-mess introduction to sorting, matching, and counting with the play geodes and gems of Rock 'n' Gem Surprise. Using the included play hammer and chisel, kids can crack open each reusable play geode and discover the translucent plastic gemstones inside. Gems double as manipulatives and come in eight different colors and four different shapes - you might find a red heart, a purple triangle, a green diamond, or more fun combinations. In addition to helping kids learn early sorting, matching, and counting skills, Rock 'n' Gem Surprise also introduces kids to early STEM and geology concepts without the messy clean-up associated with real rocks and geodes. Each of the set's two-piece play geodes pops apart and snaps back together for endless learning fun - crack 'em open again and again! Rock 'n' Gem Surprise also comes with a storage bag for fast and simple clean-up. Includes 8 Play Geodes, 8 Play Gems in 8 Colors and 4 Shapes, 1 Play Hammer, 1 Play Chisel, 1 Storage Bag Recommended for 1 player, ages 3 and up WARNING: CHOKING HAZARD - Small parts. Not for children under 3 years of age Made in China Imported Product Specifications Package dimensions: 12 in x 10 in x 2.8 in Material & Care Plastic Spot clean only