{"product_id":"uni-pin-coloured-sketching-set-pack-of-8","title":"Uni-Pin Coloured Sketching Set — Pack of 8","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe Uni-Ball Pin is already one of the most trusted drawing pens available — a fineliner with steel-reinforced tip, fade-proof and water-resistant Super Ink, and a range of nib sizes that makes it the first choice for illustrators, architects, and urban sketchers the world over. This eight-pen Coloured Sketching Set brings a different dimension to the Pin range — not a set of bright colours, but a carefully chosen palette of tonal drawing colours that extend the expressive range of monochrome ink work without straying from the naturalistic, controlled quality of line that the Pin is known for.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe set contains eight pens across four tones — Black, Sepia, Light Grey, and Dark Grey — each available in two formats: a firm brush tip for expressive, variable-width marks and broader strokes, and a 0.5mm fine nib for controlled, precise line work. The result is a self-contained sketching kit that covers the full range of marks a tonal drawing demands — from the darkest shadow lines in black to the most delicate mid-tone washes suggested by light grey — in the same pen family, with the same ink behaviour throughout.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe tonal range is inspired by traditional artist sketchbooks and is particularly well suited to figure drawing, portrait sketching, architectural and urban sketching, and any working method where a warm sepia tone or cool grey adds depth and nuance beyond what black alone can achieve. Because all four colours use the same Super Ink formulation, they are water-resistant once dry — watercolour washes can be applied over dried ink marks without smearing or lifting, making this set an ideal companion for mixed ink and watercolour working.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eContents:\u003c\/strong\u003e 4 brush tip pens (Black, Sepia, Light Grey, Dark Grey) and 4 x 0.5mm fine nib pens (Black, Sepia, Light Grey, Dark Grey).\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eWhy four tones rather than bright colours?\u003c\/strong\u003e The four tones — Black, Sepia, Light Grey, and Dark Grey — are the colours of traditional monochrome and limited-palette drawing. Used together they give the full tonal range of a drawing without introducing colour, allowing tone, light, and shadow to be the primary expressive tools. Sepia adds warmth that pure black cannot, and the two greys allow subtle mid-tone work that lifts the drawing beyond the flat contrast of black and white alone.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eWhat is the difference between the brush tip and the 0.5mm nib?\u003c\/strong\u003e The brush tip is firm and responsive to pressure and angle — at light pressure it produces a fine line; with more pressure and a flatter angle it produces a broader, more expressive stroke. The 0.5mm fine nib produces a consistent, controlled line regardless of pressure, suited to detail work, cross-hatching, and technical line drawing.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eIs the ink waterproof?\u003c\/strong\u003e Yes — all eight pens use Uni-Ball's Super Ink formulation, which is water-resistant once fully dry. Watercolour washes can be applied over dried marks without lifting or smearing, making these pens particularly useful for ink and watercolour mixed media work.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eCan the brush tip pens be used for brush lettering?\u003c\/strong\u003e Yes — the firm brush tip responds well to the pressure variation needed for brush lettering, producing thick downstrokes and fine upstrokes when used with appropriate technique.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Why does the Uni-Ball Pin Coloured Sketching Set contain tones rather than bright colours?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The four tones — Black, Sepia, Light Grey, and Dark Grey — are the colours of traditional monochrome and limited-palette drawing. Used together they give the full tonal range of a drawing without introducing colour, allowing tone, light, and shadow to be the primary expressive tools. Sepia adds warmth that pure black cannot, and the two greys allow subtle mid-tone work that lifts the drawing beyond the flat contrast of black and white alone.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What is the difference between the brush tip and 0.5mm nib in the Uni-Ball Pin set?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The brush tip is firm and responsive to pressure and angle — at light pressure it produces a fine line; with more pressure and a flatter angle it produces a broader, more expressive stroke. The 0.5mm fine nib produces a consistent, controlled line regardless of pressure, suited to detail work, cross-hatching, and technical line drawing.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Is the ink in the Uni-Ball Pin Coloured Sketching Set waterproof?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes — all eight pens use Uni-Ball's Super Ink formulation, which is water-resistant once fully dry. Watercolour washes can be applied over dried marks without lifting or smearing, making these pens particularly useful for ink and watercolour mixed media work.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Can the brush tip pens in the Uni-Ball Pin set be used for brush lettering?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes — the firm brush tip responds well to the pressure variation needed for brush lettering, producing thick downstrokes and fine upstrokes when used with appropriate technique.\"\n      }\n    }\n  ]\n}\n\u003c\/script\u003e","brand":"Artstat","offers":[{"title":"Default Title","offer_id":57107129926007,"sku":"UUAPIN8SA","price":23.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0076\/2288\/5428\/files\/unisketch.jpg?v=1779290756","url":"https:\/\/craftandcanvas.co.uk\/products\/uni-pin-coloured-sketching-set-pack-of-8","provider":"Craft and Canvas","version":"1.0","type":"link"}