Bianyo Sketch Series Waterproof Archival Ink Micro Line Pen (Black， Assorted Tips， Set of 9)<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>SET OF 9: This set includes 9 assorted black ink pens</li><li>ARCHIVAL INK: Pens contain pigmented archival acid-free ink</li><li>VARIETY OF SIZES: Nibs include: 0.05mm， 0.1mm， 0.2mm， 0.3mm， 0.4mm， 0.5mm， 0.6mm， 0.8mm and 1mm</li><li>PREMIUM QUALITY: Experience smooth， skip-free writing with consistent ink flow. Perfect for professionals， students， and more!</li><li>SATISFACTION GUARANTEED: 100% Money-Back Guarantee</li></ul></div><img src="http://ecx.images-amazon.com/images/I/514rgMWQE4L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41rVA17TW8L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51vHs0krx-L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51Ga%2Bp%2B86QL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/61dOfrAsQ9L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/511m6SrWp-L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51CrCn9GDuL.jpg" noproxy>