List Price: ¥14,960 This is Angelo Carbone's masterpiece, "On Edge." Demi Deck, Notion of Motion, and the currently sold GIFT are also his works. This is a phenomenon where you can build a castle of cards and remove several cards from the base, yet it continues to maintain its balance. It is sold for ¥14,000 at shops in Japan. You will build a three-tiered card castle. Once the castle is complete, you will remove one card from the end of the first tier. While maintaining balance, you will remove another card. You will then reveal that the castle is standing on just two points. You will continue. You will demonstrate removing a card from the opposite end. And then, you will remove one more card. The castle is supported by just two cards. You will present an art form that defies physics. Your audience will be stunned by what they are witnessing right before their eyes! Finally, you will show the castle collapsing with just a touch of your fingertip. Product Contents: - Online instructional video - Special "On Edge" gimmick set (made with blue-backed Bicycle cards) The online explanation is in English, but it can be understood through the video.