{"product_id":"tombow-mono-twin-permanent-marker","title":"MONO Twin Permanent Marker","description":"\u003cp\u003eA 0.4mm fine point for precise details and an 0.8mm bullet tip for bolder marks. This dual configuration eliminates the need to switch between separate markers mid-drawing, maintaining workflow when moving between line weights.\u003c\/p\u003e\n\u003cp\u003eBlack waterproof ink dries permanent across plastic, metal, wood, and cardboard surfaces, resisting smudging even when overworked with Tombow Dual Brush Pens or other water-based media. You can layer markers over these permanent lines without bleeding or feathering, essential for mixed-media work where crisp boundaries matter. Low-odor, non-toxic formulation makes extended sessions comfortable in shared or confined studio spaces.\u003c\/p\u003e\n\u003cp\u003eThe opposing tip design keeps both points protected when capped while providing immediate access to either width. Urban sketchers appreciate having multiple line weights in one compact tool; technical illustrators rely on the waterproof permanence for finished presentation work that won't deteriorate under handling.\u003c\/p\u003e","brand":"Tombow","offers":[{"title":"black \/ None","offer_id":47979745181925,"sku":"27208","price":3.04,"currency_code":"USD","in_stock":true}],"url":"https:\/\/www.texasart.mom\/products\/tombow-mono-twin-permanent-marker","provider":"Texas Art Supply","version":"1.0","type":"link"}