The world's first disposable archival quality pen with water-based pigment ink, the Pigma Micron from Sakura is used loyally by professionals in an incredible number & variety of fields including design, architecture, illustration & even various research and scientific endeavours. Available in a wide range of sizes & colours, they're waterproof, permanent & fade-resistant. Ideal for both technical & artistic work, the long metal tip is designed for use with various drawing aids & tools such as rulers & templates without the potential issue of damaging the fine nib. Containing a total of 9 pens in various colours, each with an 0.45mm line width, this set allows for a broad range of creative possibilities. 9 x Colours Included 49: Black 19: Red 36: Blue 29: Green 12: Brown 24: Purple 5: Orange 21: Pink / Rose 117: Sepia