MON Description: Material: Steel Color: Yellow (30°), Red (45°), Blue (60°) Specifications: Handle Diameter: 2mm Total Length: 23.5mm Tip Diameter: 1.0mm Angle: 30° (Yellow), 45° (Red), 60° (Blue); Each color had 5pcs Application: Fit for Roland and most domestic and imported plotter Features: The blades are imported stainless steel, through grinding polishing processing, high precision, good writing quality. Higher hardness carbide tip (HRA93), higher hardness, higher toughness, sharper tip, faster cutting plotter writing. Quantity: 5pcs/set Note: Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package Included: 5pcs Roland Blades