Professional rolling: The painting roller features a smooth rolling surface that glides easily over surfaces and provides strong coverage, helping secure diamonds firmly onto the paint. High-quality material: Durable PP handle and PC roller surface ensure a smooth rolling experience, lightweight design with long-lasting performance. Professional size: Roller width: 9.4 cm, handle length: 9 cm, net weight: 100 g. The roller consists of three parts: handle, holder, and roller body. Convenient and portable: Ergonomic push-handle design for easy and flexible use. Durable construction and smooth surface allow for even paint application and effortless rolling. Compact size makes it easy to carry anywhere. Multi-function: The widened handle offers improved grip and ease of use. Ideal for diamond painting projects, and also suitable for various DIY crafts, oil painting, ink rolling, and other printing applications. Suitable for both children and adults.