Tag Archives: mold kit

When we first unboxed the MYDUOLIA Extra Large Rectangle Resin Mold Kit, the scale immediately felt like an invitation to think bigger. With three silicone tray molds—a generous 12x8-inch rectangle, a 10-inch square, and a sleek 10x6-inch rectangle—we could plan everything from faux agate serving boards to statement coasters without constantly resizing our designs. The silicone has that flexible, “should release cleanly” feel, and the crisp edges suggest our pours won’t end up looking soft or warped. What intrigued us most was the mix-and-match potential: one pour for a bold centerpiece tray, another for smaller functional pieces, all in the same color story. The real question: does it fit our shop workflow, or slow it down?