Iotdou Round Bow Ornament Resin Mold vs Chenglor Christmas Resin Ornament Molds

Both are small silicone molds for casting round Christmas ornaments, and both work with resin, plaster and wax. The Iotdou mold is the larger single mold with a bow relief and a thin-wall design aimed at fewer bubbles; the Chenglor set gives you two round pendant molds in one pack. If you want a bow-shaped ornament with a detailed face, take the Iotdou. If you want two plain round pendants to cast at once, take the Chenglor set. Neither is a heavy-duty production mold, and owners of thin silicone molds like these report they hold up for a season or two of hobby use.

• Choose the Iotdou mold if you want a larger ornament with a sculpted bow texture and a single mold that demolds cleanly.
• Choose the Chenglor set if you want two round pendant molds so you can cast more than one ornament per session.