About Kidz DelightJust like Santa Claus, Kidz Delight is one of the nation"s largest toy and gift distributors. Under the Group Sales, Inc. umbrella, they"ve been providing quality toys and gifts at fair prices for years. Kidz Delight is a leader in early childhood electronic learning aids and dozens of their toys have won awards. From interactive memory games to smart cards, to musical instruments, Kidz Delight toys will make your little one smile. For junior geologists ages 6 and up. Crystals and gemstones, hammer, chisel, magnifying glass. Includes full color guide to crystals and gemstones. Geologist-approved interactive fun!. Dig real crystals and gemstones from gypsum brick.