**Product Specifications:**
Brand: BAOKE
Product Name: Dual-tip Oil-based Drawing Lines Pen
Product Number: MP2915
Colors Available: Black/Red/Blue
Tip Sizes: 0.5mm/1.0mm
Packaging: 12 pens per box
Features: Dual-tip design with fine and bold tips, wear-resistant fiber tips, quick-drying oil-based ink, smooth and continuous writing experience, comfortable grip with PP material pen barrel, suitable for writing on paper, fabric, wood, glass, PP board, plastic, metal, etc.
Pen Clip Design: Convenient for carrying, pen cap to protect the tip and prevent ink from drying out
Waterproof and fade-resistant
Dimensions: 145mm x 15mm (fine tip), 135mm x 15mm (bold tip)
Suitable for art, drafting, and engineering purposes
**Additional Information:**
Reality: 12PCS of fine oil-based drawing lines pens
Material: Oil-based ink
Brand: BAOKE
Please note that the product specifications include details such as brand, product name, product number, colors available, tip sizes, packaging, features, dimensions, and intended use.