This incredible set will absolutely astound you! The worlds first Fluorescent Light Up Sand! Each set includes 1.5 pounds of Fluorescent Sans Alive!- 4 castle molds- brick and pebble rollers with interchangeable handle- UV black light glasses and play tray.****Features:*** Glows Under UV Black Light*** Ultra Smooth & Soft Texture*** Easy To Mold Into Any Shape*** Easy Clean Up****Includes *** 1.5lbs of Sands Alive!- *** 4 Castle Molds- *** Brick & Pebble Rollers With Interchangeable Handle- *** Play Tray With UV Black Light Glasses****