Polyvine Double Graining Rocker - DOUB

The rocker can be used on most prepared surfaces that have been painted or glazed, including wood, MDF, plaster, and previously painted walls or furniture.

Vary the pressure, speed, and angle at which you drag the rocker through the wet paint or glaze. Using the different widths also helps create varied effects.

While it's designed for general wood grain, achieving very fine details might require practice or complementary tools for accentuating fine lines.

The rocker is designed for long-lasting use. With proper care and cleaning after each use, it can be reused many times.

The two widths allow you to create different scales of wood grain. One width is typically for the main grain lines, and the other can be used for secondary grain details or knot effects.

No, but it works best with paints or glazes that have a suitable wet-on-wet application time, allowing the grain to be imprinted before the finish dries.

Ensure the paint or glaze is at the correct consistency and wetness. Clean the rocker thoroughly and try again with consistent pressure and speed.

Clean the rocker carefully and allow it to air dry completely. Avoid storing it under heavy objects. If damage is severe, replacement may be necessary.

Experiment with a different technique or pressure for creating knots. Sometimes dabbing or twisting the rocker gently can create more defined knot shapes.