Looking for a gift of great value especially for kids or those wanting to learning more about crystals and being able to identify them. This Rock (Crystal) Starter kit is an absolute winner. It has 100's of small random chips and pieces of crystals. It comes with an identification chart, which is then used to try and identify each piece. The pieces supplied are a random selection, so there may be multiple pieces of one crystal and you are not guaranteed to receive all pieces on the chart. This is where the fun begins. Identify what you have, which is a challenge in iteself and then have fun collecting small pieces to finish your set. I can help access small chips for a nominal price. A great Birthday or Xmas gift.