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What are the types of liquid pencils and its usage? |
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Liquid pencil is available on permanent and nonpermanent form with two different pencil types, Grey 3 and Grey 9 and four shades dark brown-grey, yellow, and blue. Permanent liquid pencil can be used like acrylic paint and after it dry you cannot remove it, while the nonpermanent version can be erased with an eraser. |
