Mr. Sandman Sandsculpt Magical Castle Collection Bring a small part of your beach dreams into your home! Mr. Sandman castles are sculpted, detailed and made with St. Peter's sand mined in the United States. St. Peter's sands are some of the purest, whitest, round-grained silica sand in the world today. They are lightly sprinkled with sparkle glitter. They will not disintegrate. They are very sturdy and solid. NEVER DISPLAYED. It has been kept in its packaging. Smoke-Free home