Plastic round rod in molded color! Plastic round bars for model crafts, modification, detailing and DIY parts. Plastic (Styrofo/PS) similar to common plastic models and can be used with plastic glue and paint. Each plastic = round rod can be plugged into the compatible inner diameter plastic = pipe (sold separately) and connected. Some products do not have pipes of compatible sizes. Total length: 9.8 inches (250 mm) Outer Diameter: 0.04 inches (1.0 mm) Pack of 8 This product is made for hobbies. Please prepare tools and adhesives separately. Does not include adhesives, paint, tools, batteries, etc. other than this product.