{"product_id":"reactive-glaze-ceramic-coffee-mug-238ml","title":"Ceramic Coffee Mug – 238ml (8.0 fl oz), Reactive Glaze, Wide Rim","description":"\u003cdiv class=\"yoz-desc\" data-yoz-layout=\"2026-10\" style=\"max-width:920px;margin:0 auto;color:#222;font-size:16px;line-height:1.7;overflow-wrap:break-word;\"\u003e\n\u003csection style=\"margin:0 0 8px;padding:20px 18px;background:#f4f7f5;border-left:4px solid #173a32;border-radius:0 12px 12px 0;\"\u003e\u003ch2 style=\"margin:0 0 14px;font-size:clamp(22px,3vw,28px);line-height:1.3;color:#173a32;\"\u003eAt a Glance\u003c\/h2\u003e\n\u003cp style=\"margin:0 0 12px;\"\u003eThis reactive glaze ceramic coffee mug holds approximately 238 ml \/ 8.0 US fl oz for a small serving of coffee or tea. The tapered body, curved handle and wide, open rim make it a simple choice for the kitchen table or a home office desk.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 12px;\"\u003eChoose Mottled Blue, Green, Olive Brown, Cobalt Blue or Pink. Each mug has its own glaze pattern and is sold individually in your selected finish.\u003c\/p\u003e\u003c\/section\u003e\n\u003cdiv style=\"margin:16px 0 24px;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0998\/3229\/9806\/files\/reactive-glaze-ceramic-coffee-mug-238ml-02-morning-coffee.png?v=1791980298\" alt=\"Mottled blue ceramic coffee mug filled with black coffee on a breakfast table\" loading=\"lazy\" width=\"1254\" height=\"1254\" style=\"display:block;width:100%;height:auto;border-radius:12px;\"\u003e\u003c\/div\u003e\n\u003csection style=\"padding:24px 0;border-top:1px solid #e6e9e7;\"\u003e\u003ch2 style=\"margin:0 0 14px;font-size:clamp(22px,3vw,28px);line-height:1.3;color:#173a32;\"\u003eKey Features\u003c\/h2\u003e\n\u003cul style=\"margin:0;padding-left:22px;\"\u003e\n\u003cli style=\"margin:0 0 6px;\"\u003e\n\u003cstrong\u003eReactive glaze:\u003c\/strong\u003e layered color and natural variation formed during firing.\u003c\/li\u003e\n\u003cli style=\"margin:0 0 6px;\"\u003e\n\u003cstrong\u003eWide opening:\u003c\/strong\u003e an 8.5 cm \/ 3.35 in mouth with a smooth glazed interior.\u003c\/li\u003e\n\u003cli style=\"margin:0 0 6px;\"\u003e\n\u003cstrong\u003eSmall everyday serving:\u003c\/strong\u003e approximately 238 ml \/ 8.0 US fl oz for prepared coffee, tea or water.\u003c\/li\u003e\n\u003cli style=\"margin:0 0 6px;\"\u003e\n\u003cstrong\u003eMicrowave and dishwasher safe:\u003c\/strong\u003e also refrigerator and sterilizer compatible. No direct flame or oven use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"margin:16px 0 24px;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0998\/3229\/9806\/files\/reactive-glaze-ceramic-coffee-mug-238ml-04-reactive-glaze-detail.png?v=1791980311\" alt=\"Close-up of the mottled blue and olive-brown reactive glaze on the ceramic mug\" loading=\"lazy\" width=\"1254\" height=\"1254\" style=\"display:block;width:100%;height:auto;border-radius:12px;\"\u003e\u003c\/div\u003e\u003c\/section\u003e\n\u003csection style=\"padding:24px 0;border-top:1px solid #e6e9e7;\"\u003e\u003ch2 style=\"margin:0 0 14px;font-size:clamp(22px,3vw,28px);line-height:1.3;color:#173a32;\"\u003eHow to Use\u003c\/h2\u003e\n\u003col style=\"margin:0;padding-left:22px;\"\u003e\n\u003cli style=\"margin:0 0 6px;\"\u003eWash and rinse the mug before first use.\u003c\/li\u003e\n\u003cli style=\"margin:0 0 6px;\"\u003ePour in your prepared drink, leaving a little space below the rim.\u003c\/li\u003e\n\u003cli style=\"margin:0 0 6px;\"\u003eAfter use, hand wash with a soft sponge or clean in the dishwasher. Rinse and allow to dry.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp style=\"margin:0 0 12px;\"\u003eFor brewing tools to pair with your mug, explore our \u003ca href=\"\/collections\/pour-over-coffee-makers\" style=\"color:#173a32;text-decoration:underline;\"\u003epour-over coffee makers and drippers\u003c\/a\u003e.\u003c\/p\u003e\u003c\/section\u003e\n\u003csection style=\"padding:24px 0;border-top:1px solid #e6e9e7;\"\u003e\u003ch2 style=\"margin:0 0 14px;font-size:clamp(22px,3vw,28px);line-height:1.3;color:#173a32;\"\u003eSpecifications\u003c\/h2\u003e\n\u003cdl style=\"margin:0 0 16px;\"\u003e\n\u003cdiv style=\"padding:10px 0;border-bottom:1px solid #e6e9e7;\"\u003e\n\u003cdt style=\"font-weight:700;color:#173a32;\"\u003eMaterial\u003c\/dt\u003e\n\u003cdd style=\"margin:4px 0 0;\"\u003eCeramic\u003c\/dd\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:10px 0;border-bottom:1px solid #e6e9e7;\"\u003e\n\u003cdt style=\"font-weight:700;color:#173a32;\"\u003eFinish\u003c\/dt\u003e\n\u003cdd style=\"margin:4px 0 0;\"\u003eReactive glaze\u003c\/dd\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:10px 0;border-bottom:1px solid #e6e9e7;\"\u003e\n\u003cdt style=\"font-weight:700;color:#173a32;\"\u003eCapacity\u003c\/dt\u003e\n\u003cdd style=\"margin:4px 0 0;\"\u003eApprox. 238 ml \/ 8.0 US fl oz\u003c\/dd\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:10px 0;border-bottom:1px solid #e6e9e7;\"\u003e\n\u003cdt style=\"font-weight:700;color:#173a32;\"\u003eMouth diameter\u003c\/dt\u003e\n\u003cdd style=\"margin:4px 0 0;\"\u003e8.5 cm \/ 3.35 in\u003c\/dd\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:10px 0;border-bottom:1px solid #e6e9e7;\"\u003e\n\u003cdt style=\"font-weight:700;color:#173a32;\"\u003eOverall width, including handle\u003c\/dt\u003e\n\u003cdd style=\"margin:4px 0 0;\"\u003e10.8 cm \/ 4.25 in\u003c\/dd\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:10px 0;border-bottom:1px solid #e6e9e7;\"\u003e\n\u003cdt style=\"font-weight:700;color:#173a32;\"\u003eHeight\u003c\/dt\u003e\n\u003cdd style=\"margin:4px 0 0;\"\u003e9 cm \/ 3.54 in\u003c\/dd\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:10px 0;border-bottom:1px solid #e6e9e7;\"\u003e\n\u003cdt style=\"font-weight:700;color:#173a32;\"\u003eColor options\u003c\/dt\u003e\n\u003cdd style=\"margin:4px 0 0;\"\u003eMottled Blue, Green, Olive Brown, Cobalt Blue, Pink\u003c\/dd\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:10px 0;border-bottom:1px solid #e6e9e7;\"\u003e\n\u003cdt style=\"font-weight:700;color:#173a32;\"\u003eCompatible care\u003c\/dt\u003e\n\u003cdd style=\"margin:4px 0 0;\"\u003eMicrowave, dishwasher, refrigerator and sterilizer\u003c\/dd\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:10px 0;border-bottom:1px solid #e6e9e7;\"\u003e\n\u003cdt style=\"font-weight:700;color:#173a32;\"\u003eUse restrictions\u003c\/dt\u003e\n\u003cdd style=\"margin:4px 0 0;\"\u003eNo direct flame; not oven safe\u003c\/dd\u003e\n\u003c\/div\u003e\n\u003c\/dl\u003e\n\u003cp style=\"margin:0 0 12px;\"\u003eDimensions are hand-measured and may vary slightly. Capacity is approximate; glaze color and texture vary naturally between cups.\u003c\/p\u003e\n\u003cdiv style=\"margin:16px 0 24px;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0998\/3229\/9806\/files\/reactive-glaze-ceramic-coffee-mug-238ml-06-size-and-capacity.png?v=1791980325\" alt=\"238 ml ceramic coffee mug dimensions: 10.8 cm overall width, 8.5 cm mouth diameter and 9 cm height\" loading=\"lazy\" width=\"1254\" height=\"1254\" style=\"display:block;width:100%;height:auto;border-radius:12px;\"\u003e\u003c\/div\u003e\u003c\/section\u003e\n\u003csection style=\"padding:24px 0;border-top:1px solid #e6e9e7;\"\u003e\u003ch2 style=\"margin:0 0 14px;font-size:clamp(22px,3vw,28px);line-height:1.3;color:#173a32;\"\u003eIn the Box\u003c\/h2\u003e\n\u003cp style=\"margin:0 0 12px;\"\u003e1 × reactive-glaze ceramic coffee mug in your selected color.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 12px;\"\u003eOther mugs, drinks and styling props shown in the photos are not included.\u003c\/p\u003e\n\u003cdiv style=\"margin:16px 0 24px;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0998\/3229\/9806\/files\/reactive-glaze-ceramic-coffee-mug-238ml-08-five-color-options.png?v=1791980343\" alt=\"Reactive-glaze ceramic coffee mug color options: Mottled Blue, Green, Olive Brown, Cobalt Blue and Pink\" loading=\"lazy\" width=\"1254\" height=\"1254\" style=\"display:block;width:100%;height:auto;border-radius:12px;\"\u003e\u003c\/div\u003e\u003c\/section\u003e\n\u003csection style=\"padding:24px 0;border-top:1px solid #e6e9e7;\"\u003e\u003ch2 style=\"margin:0 0 14px;font-size:clamp(22px,3vw,28px);line-height:1.3;color:#173a32;\"\u003eFAQ\u003c\/h2\u003e\n\u003cdetails style=\"padding:14px 0;border-bottom:1px solid #e6e9e7;\"\u003e\u003csummary style=\"cursor:pointer;font-weight:700;color:#1c1c1c;\"\u003eIs this one mug or a five-piece set?\u003c\/summary\u003e\u003cp style=\"margin:0 0 12px;\"\u003eEach order includes one mug in your selected finish. The five-color image shows the available options; it is not a set.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails style=\"padding:14px 0;border-bottom:1px solid #e6e9e7;\"\u003e\u003csummary style=\"cursor:pointer;font-weight:700;color:#1c1c1c;\"\u003eHow much does this 238ml ceramic coffee mug hold?\u003c\/summary\u003e\u003cp style=\"margin:0 0 12px;\"\u003eIts stated capacity is approximately 238 ml \/ 8.0 US fl oz. Leave a little space below the rim when serving your drink.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails style=\"padding:14px 0;border-bottom:1px solid #e6e9e7;\"\u003e\u003csummary style=\"cursor:pointer;font-weight:700;color:#1c1c1c;\"\u003eCan this reactive glaze mug go in the microwave or dishwasher?\u003c\/summary\u003e\u003cp style=\"margin:0 0 12px;\"\u003eYes. It is suitable for microwave, dishwasher, refrigerator and sterilizer use. Do not use it over a direct flame or in an oven.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails style=\"padding:14px 0;border-bottom:1px solid #e6e9e7;\"\u003e\u003csummary style=\"cursor:pointer;font-weight:700;color:#1c1c1c;\"\u003eIs it suitable as a small ceramic mug for coffee and tea?\u003c\/summary\u003e\u003cp style=\"margin:0 0 12px;\"\u003eYes. Use it for prepared coffee, tea, water or other drinks at home or at your desk. It has an open rim and no lid.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails style=\"padding:14px 0;border-bottom:1px solid #e6e9e7;\"\u003e\u003csummary style=\"cursor:pointer;font-weight:700;color:#1c1c1c;\"\u003eWill every glaze pattern look identical?\u003c\/summary\u003e\u003cp style=\"margin:0 0 12px;\"\u003eNo. Reactive glaze develops during firing, so color transitions and surface patterns vary slightly from cup to cup. Each finish follows the color family shown.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails style=\"padding:14px 0;border-bottom:1px solid #e6e9e7;\"\u003e\u003csummary style=\"cursor:pointer;font-weight:700;color:#1c1c1c;\"\u003eWhat are the shipping and return terms?\u003c\/summary\u003e\u003cp style=\"margin:0 0 12px;\"\u003eEstimated US delivery is 6–9 business days. Yozcoffee covers import duties. Eligible items may be returned within 60 days under our return policy.\u003c\/p\u003e\u003c\/details\u003e\u003cp style=\"margin:0 0 12px;\"\u003eFor the rest of your coffee corner, browse \u003ca href=\"\/collections\/coffee-accessories\" style=\"color:#173a32;text-decoration:underline;\"\u003eCoffee Accessories\u003c\/a\u003e and \u003ca href=\"\/collections\/coffee-bar-essentials\" style=\"color:#173a32;text-decoration:underline;\"\u003eCoffee Bar Essentials\u003c\/a\u003e.\u003c\/p\u003e\u003c\/section\u003e\n\u003c\/div\u003e","brand":"Yozcoffee","offers":[{"title":"Mottled Blue","offer_id":60318278648094,"sku":"YOZ-CM238-MBL","price":29.99,"currency_code":"USD","in_stock":true},{"title":"Green","offer_id":60318278680862,"sku":"YOZ-CM238-GRN","price":29.99,"currency_code":"USD","in_stock":true},{"title":"Olive Brown","offer_id":60318278713630,"sku":"YOZ-CM238-OBR","price":29.99,"currency_code":"USD","in_stock":true},{"title":"Cobalt Blue","offer_id":60318278746398,"sku":"YOZ-CM238-CBL","price":29.99,"currency_code":"USD","in_stock":true},{"title":"Pink","offer_id":60318278779166,"sku":"YOZ-CM238-PNK","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0998\/3229\/9806\/files\/reactive-glaze-ceramic-coffee-mug-238ml-01-white-background-main.png?v=1791980292","url":"https:\/\/yozcoffee.com\/products\/reactive-glaze-ceramic-coffee-mug-238ml","provider":"Yozcoffee","version":"1.0","type":"link"}