Zapp3D Round Ornament Mold vs Iotdou Round Bow Ornament Resin Mold

Buy the Zapp3D Round Ornament Mold if you want one durable, deep mold for repeated casting in resin, concrete, wax or low-temperature metal. Buy the Iotdou mold if you want a bow-and-circle ornament shape and a thin, easy-to-demold mold for a single holiday project. The Zapp3D is the heavier-duty tool: platinum silicone, 5-inch cast height, 3/8 or 1/2 inch depth, and heat resistance to 450 F. The Iotdou is a smaller, thinner bow design at about 4.1 x 3.5 x 0.3 inches, with no stated heat rating or depth choice. Zapp3D owners rate it 5 out of 5 across 65 ratings and praise quality and ease of use. Iotdou has no comparable owner feedback here.

• Choose the Zapp3D Round Ornament Mold if you cast often, want a deep 3/8 or 1/2 inch ornament, or need a mold that handles resin, concrete, wax, gypsum and low-temperature metal alloys.
• Choose the Iotdou Round Bow Ornament Mold if you want a bow-and-circle Christmas ornament shape and a thin, flexible mold for resin or plaster holiday crafts.