Crease & Curl Tool / Shaping Tool. A versatile accessory designed to bring dimension and realism to your creative projects. The Sizzix Crease & Curl Tool makes it easy to shape petals, leaves, and intricate die‑cut elements with smooth, controlled movements. Its double‑ended design allows you to add precise scoring lines on one side and soft, natural curls on the other, helping your paper flowers and decorations come to life.