refillable paint pen 0 7 pack x6 green stuff worldRefillable markers 0. 7 This pack of refillable markers is a reliable choice for a wide range of uses, such as crafts, drawing or professional projects. Each marker is designed with a refillable reservoir that makes it easy to reuse by adding a wide range of inks or paints. These markers work well on various surfaces depending on the type of paint and its dilution: paper, plastic, glass, wood and more, making them versatile for different tasks such as