The premium Collector's Box and Limited Edition Notebook inside are both covered with Yuri's unique SNIP SNAP fabric. SNIP SNAP is a double-layer fabric that can be cut to reveal the second layer beneath. This playful technique allows users to personalize the notebook cover by simply removing certain threads to uncover cherry blossom or making slits to add three-dimensional texture. The Collector's Box comes with test fabric to practise, an envelope to store loose threads, and a poster of Yuri's artwork showing Ueno Park in its entirety.