{"product_id":"mudtools-shape-3-polymer-rib-5-inch-wide-yellow-soft-pottery-rib-for-smoothing-shaping","title":"MudTools Shape 3 Polymer Rib — 5-inch Wide Yellow (Soft) Pottery Rib for Smoothing \u0026 Shaping","description":"\u003cp\u003e\u003cstrong\u003eThe Mudtools Shape 3 Polymer Rib (5-inch, Yellow Soft) is a wide, soft-flex rib designed to smooth, shape, and finish large thrown or hand-built clay forms.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eEngineered by MudTools and designed by potter Michael Sherrill, the Shape 3 is a purpose-built pottery rib for potters working on bowls, platters, vases, and other wide-walled forms. At five inches across, this yellow-soft polymer rib balances reach and control so you can cover large surface areas quickly while leaving a smooth, burnished finish. Its proprietary polymer resists cracking and burrs and improves with use as the face becomes glassy-smooth from normal studio wear.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the Shape 3 help when throwing large bowls or platters?\u003c\/h3\u003e\n\n\u003cp\u003eThe broad 5\" sweep lets you make long, continuous strokes that level and refine wide surfaces with fewer passes. The yellow Soft flex provides enough give to follow subtle curves without digging in, making it ideal for finishing thin walls and broad contours.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e5-inch width covers more surface with each pass, speeding workflow.\u003c\/li\u003e\n  \u003cli\u003eSoft flexibility follows curved profiles while smoothing tool marks.\u003c\/li\u003e\n  \u003cli\u003eProprietary polymer resists burrs and polishes with use for a cleaner finish.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich flex level is best for my throwing style and clay body?\u003c\/h3\u003e\n\n\u003cp\u003eFlex choice depends on how much pressure you use and how rigid your clay is. Yellow (Soft) is the mid-range option for general throwing—gentle enough for thin walls yet supportive for shaping. If you need gentler touch, choose Pink or Red; for more aggressive shaping, choose Green or Blue.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003ePink (Ultra Soft) — delicate finishing and fragile thin walls.\u003c\/li\u003e\n  \u003cli\u003eRed (Very Soft) — light contouring and fine smoothing.\u003c\/li\u003e\n  \u003cli\u003eYellow (Soft) — general-purpose shaping and smoothing.\u003c\/li\u003e\n  \u003cli\u003eGreen\/Blue (Medium\/Firm) — stronger compression and silhouette control.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCan the Shape 3 be used off the wheel for hand-building or sculpting?\u003c\/h3\u003e\n\n\u003cp\u003eYes. The Shape 3’s broad face is excellent for blending coils, smoothing slab joins, and refining large sculptural planes. Its polymer surface handles repeated rubbing without chipping and readily burnishes areas to a near-gloss through normal studio use.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eBlend coils quickly over wide areas for seamless joins.\u003c\/li\u003e\n  \u003cli\u003eSmooth large slab surfaces and refine curved edges.\u003c\/li\u003e\n  \u003cli\u003eDurable polymer resists wear during repetitive hand-building tasks.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I care for and maintain my MudTools Polymer rib?\u003c\/h3\u003e\n\n\u003cp\u003eMaintenance is straightforward: rinse clay off after use and dry. The polymer won't crack or rust, and daily use actually improves the face by burnishing it; avoid sharp metal scrapers which can nick the edge. Replace only if the profile is damaged beyond repair.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eRinse with water to remove clay; air-dry before storing.\u003c\/li\u003e\n  \u003cli\u003eAvoid metal tools that can create burrs or gouges.\u003c\/li\u003e\n  \u003cli\u003eStore flat to preserve profile and prevent warping.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The Mudtools Shape 3 Polymer Rib in Yellow Soft is made for studio potters, ceramics students, and sculptors who regularly work on medium-to-large pieces and want a reliable, burnishable tool that speeds smoothing and shaping. If you throw bowls, platters, vases, or build large forms by hand, this rib gives broad coverage, consistent flex, and long-lasting performance—making it a practical staple for any ceramics toolkit.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is the Yellow Soft rib good for thin-walled pieces?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. Yellow Soft balances give and support, making it suitable for smoothing and refining thin to medium-thickness walls.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will the polymer rib develop burrs or crack over time?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. MudTools' polymer is engineered to resist cracking and burr formation and actually burnishes smoother with studio use.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"MudTools","offers":[{"title":"Default Title","offer_id":55253654176081,"sku":"B07HBDFCBT","price":31.58,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1086\/5567\/3681\/files\/mudtools-shape-3-front-view.jpg?v=1791662115","url":"https:\/\/craftiche.co.uk\/products\/mudtools-shape-3-polymer-rib-5-inch-wide-yellow-soft-pottery-rib-for-smoothing-shaping","provider":"Craftiche","version":"1.0","type":"link"}