The Rainbow Chips (2 pcs) Premium set delivers a powerful and highly visual color transformation effect. Starting with two chips that appear completely black, the performer makes a simple motion or rub, instantly revealing a burst of vivid rainbow colors. Each chip can be handled separately, allowing for unique and layered presentations. Fully examinable before and after, this gimmick offers a professional, repeatable, and foolproof routine suitable for close-up or parlor performances.