No light show is complete without a mirror ball! The real glass mirror tiles are smaller than those commonly used by other manufacturers. This creates a damatically increased number of reflective tiles for a more dazzling effect. When used with our pin spot lights the dazzling effect is much more enhanced. The smaller tiles are also more resistant to cracking. The 2" and 4" models are very popular impulse items commonly used for decoration and are hung on car mirrors. The 2" model makes a great Christmas tree ornament!