A single sided tool with 3 prongs in a strong stainless steel handle. You can quickly add lots of wrinkles to larger areas by dragging the end back and forth across the area to be textured. It is also recommended to sand the tips to your liking - pointy or rounded; all create other sculptural detail . You can lay a piece of plastic wrap over the area to be textured and drag the tips across the surface for a softer look.
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