{"product_id":"ribbed-bowl-slump-mold-for-pottery","title":"Ribbed Bowl Slump Mold for Pottery","description":"\u003cp data-start=\"317\" data-end=\"600\"\u003eCreate beautiful ribbed ceramic bowls without a pottery wheel using this 3D printed plastic slump mold for clay slab building. Designed for potters, ceramic studios, beginners, and craft workshops, this mold helps you shape clean, consistent bowl forms with a refined fluted texture.\u003c\/p\u003e\n\u003cp data-start=\"602\" data-end=\"926\"\u003eThe ribbed interior creates elegant vertical grooves on the outside of the clay bowl, while the rounded shape helps the slab settle naturally into a smooth, balanced form. It is ideal for handmade tableware, decorative bowls, glaze tests, underglaze designs, slip decoration, decal work, and small-batch pottery collections.\u003c\/p\u003e\n\u003cp data-start=\"928\" data-end=\"1139\"\u003eThis mold is available in multiple sizes from \u003cstrong data-start=\"974\" data-end=\"992\"\u003e12 cm to 36 cm\u003c\/strong\u003e before clay shrinkage. Most clays shrink around \u003cstrong data-start=\"1041\" data-end=\"1051\"\u003e10–12%\u003c\/strong\u003e during drying and firing, so please account for shrinkage when choosing your mold size.\u003c\/p\u003e\n\u003cp data-start=\"1141\" data-end=\"1360\"\u003eEach mold is designed and 3D printed in France by DIY Project Depot using plant-based bioplastic. It is lightweight, durable, easy to handle, and a practical alternative to plaster molds for many slab-building projects.\u003c\/p\u003e\n\u003cp data-start=\"1362\" data-end=\"1521\"\u003eUse it to make functional ceramic bowls, decorative clay pieces, market-ready pottery, holiday displays, handmade gifts, or beginner-friendly pottery projects.\u003c\/p\u003e\n\u003ch2 data-section-id=\"1pg9v04\" data-start=\"1523\" data-end=\"1544\"\u003eWhy You’ll Love It\u003c\/h2\u003e\n\u003cul data-start=\"1546\" data-end=\"1993\"\u003e\n\u003cli data-section-id=\"e7i5ui\" data-start=\"1546\" data-end=\"1596\"\u003eRibbed bowl slump mold for ceramic slab building\u003c\/li\u003e\n\u003cli data-section-id=\"1thd24p\" data-start=\"1597\" data-end=\"1643\"\u003eCreates elegant fluted texture on clay bowls\u003c\/li\u003e\n\u003cli data-section-id=\"1al51r6\" data-start=\"1644\" data-end=\"1671\"\u003eNo pottery wheel required\u003c\/li\u003e\n\u003cli data-section-id=\"16tcavj\" data-start=\"1672\" data-end=\"1724\"\u003eBeginner-friendly and suitable for pottery studios\u003c\/li\u003e\n\u003cli data-section-id=\"1kx45zz\" data-start=\"1725\" data-end=\"1780\"\u003eUseful for glaze, underglaze, slip, and decal testing\u003c\/li\u003e\n\u003cli data-section-id=\"1iwv6z\" data-start=\"1781\" data-end=\"1818\"\u003eLightweight 3D printed plastic mold\u003c\/li\u003e\n\u003cli data-section-id=\"11pozsb\" data-start=\"1819\" data-end=\"1860\"\u003eMore resistant to chipping than plaster\u003c\/li\u003e\n\u003cli data-section-id=\"pxn6yi\" data-start=\"1861\" data-end=\"1892\"\u003eAvailable from 12 cm to 36 cm\u003c\/li\u003e\n\u003cli data-section-id=\"isuk04\" data-start=\"1893\" data-end=\"1928\"\u003eCustom sizes available on request\u003c\/li\u003e\n\u003cli data-section-id=\"1tf0ltz\" data-start=\"1929\" data-end=\"1958\"\u003eDesigned and made in France\u003c\/li\u003e\n\u003cli data-section-id=\"55p2ws\" data-start=\"1959\" data-end=\"1993\"\u003eMade from plant-based bioplastic\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"peqbl9\" data-start=\"1995\" data-end=\"2008\"\u003eHow to Use\u003c\/h2\u003e\n\u003cp data-start=\"2010\" data-end=\"2313\"\u003eRoll out a clay slab, usually around \u003cstrong data-start=\"2047\" data-end=\"2063\"\u003e4–6 mm thick\u003c\/strong\u003e, and place it gently inside the mold. Press the clay into the ribbed form, allowing it to follow the shape naturally. Let the clay firm up until it can hold its structure, then remove it from the mold and refine the rim, base, and surface as needed.\u003c\/p\u003e\n\u003cp data-start=\"2315\" data-end=\"2435\"\u003eThe finished bowl can then be dried, decorated, bisque fired, glazed, and fired according to your usual ceramic process.\u003c\/p\u003e\n\u003cp data-start=\"2628\" data-end=\"2733\"\u003eYou can also contact us anytime for custom dimensions, special requests, or help choosing the right size.\u003c\/p\u003e\n\u003ch2 data-section-id=\"1pkgtpk\" data-start=\"2735\" data-end=\"2761\"\u003eColor \u0026amp; Production Time\u003c\/h2\u003e\n\u003cp data-start=\"2763\" data-end=\"2888\"\u003eThe mold color may vary depending on available bioplastic. If you prefer a specific color, please contact us before ordering.\u003c\/p\u003e\n\u003cp data-start=\"2890\" data-end=\"2927\"\u003e\u003cstrong data-start=\"2890\" data-end=\"2927\"\u003eIn stock or made within 1–2 days.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2 data-section-id=\"xymjcr\" data-start=\"2929\" data-end=\"2949\"\u003eCare Instructions\u003c\/h2\u003e\n\u003cp data-start=\"2951\" data-end=\"3105\"\u003eClean gently with water and a soft sponge or brush. Do not place the mold in a kiln, dishwasher, oven, or near high heat. 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