【Product Description】 WOW Switching Gimmick (Katsuya Masuda) WOW Sleeve (Ungimmicked) by Katsuya Masuda This is the gimmick for switching that was a huge hit worldwide. This gimmick alone cannot do anything. Use this product to switch out the WOW, which cannot be handed over, using a Himber wallet or similar. Adding this product allows you to create an even more mysterious effect! Please try performing it with your own hands! ※ Discount for multiple purchases! ※ Please feel free to comment if you have any questions!