Buy the 12 Pack: National Geographic™ Purple Crystal Lab at Michaels. Get this National Geographic crystal growing lab to grow some amazing crystals at home.
Buy the 12 Pack: National Geographic™ Purple Crystal Lab at Michaels. Get this National Geographic crystal growing lab to grow some amazing crystals at home.
For over 20 years, the family of Michaels Stores, Inc., the nation's largest specialty retailer of arts and crafts materials, has been helping crafters of all ages express themselves with skill and originality.
