Klutz Grow Your Own Crystal Jewelry
Requires the assistance and strict supervision by adults who have studied the precautions and instruction in the book. The work area should be a solid surface with a heat-resistant top and kept clear of obstacles, and away from the storage of feed. It should be well lit, well ventilated, and close to a water supply. SAFETY INFORMATION: 1. The crystal powder is aluminum potassium sulfate (alum) and can cause irritation to your eyes, mouth and skin - avoid skin contact with the dry powder or liquid solution. 2. The yellow dye contains Yellow #5 which is a known irritant for some people. 3. Eye protection is not included, but recommended. 4. When painting with the glaze, work near an open window or door for ventilation. Avoid breathing in the vapors from the glaze.