Styrofoam Cone-12x4: Home & Kitchen. Shop FloraCraft at the Arts, Crafts & Sewing store. Free Shipping on eligible items. Save on everyday low prices.. C124WS 。 FLORACRAFT-Recyclable Styrofoam is the perfect base for all floral and craft projects. It is available in a variety of durable pre-cut shapes and sizes to meet any design need. Styrofoam cone is 2x4. White, per package. Excellent for seasonal crafts. 。 。 。