Crystals for Kids is a perfect set for any one with little ones, I keep these handy for my three little ones. The boxes are Kraft with a clear plastic top.3 1/2” x 5 1/2” Sealed with a sticker and affirmation.Crystals Tumbled HowliteTumbled Tigers EyeTumbled JadeTumbled Rose QuartzTumbled Amethyst Each Crystal is Consciously sourced direct from known mines. Crystals For Kids Box Set