{"product_id":"sourdough-starter-jar-level-marker-rubber-band-pen","title":"Sourdough Starter Jar Level Marker","description":"\u003ch2\u003e\u003cstrong\u003eSourdough Starter Jar Level Marker (Rubber Band \u0026amp; Pen)\u003c\/strong\u003e\u003c\/h2\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003eTracking your starter’s rise is one of the simplest ways to understand fermentation using our Sourdough Starter Jar Level Marker. This sourdough starter jar level marker makes it easy to see exactly how much your starter has grown between feeds.\u003c\/p\u003e\u003cp\u003eThe adjustable black rubber band fits securely around your jar, allowing you to mark the starting level before fermentation begins. As your starter rises, you can quickly measure activity and judge when it’s at peak strength. The included marker pen lets you add notes or highlight levels directly on the jar for even greater control.\u003c\/p\u003e\u003cp\u003eA simple but highly effective tool for improving consistency and building confidence in your sourdough process.\u003c\/p\u003e\u003cp\u003eAdjustable rubber band fits most starter jars\u003cbr\u003eEasily track rise and fermentation activity\u003cbr\u003eHelps identify peak starter readiness\u003cbr\u003eIncludes marker pen for added visibility and notes\u003cbr\u003eReusable and easy to clean\u003c\/p\u003e\u003cp\u003eMaterial: Rubber (band), plastic (pen)\u003cbr\u003eColour: Black\u003c\/p\u003e\u003cp\u003eWipe clean after use\u003cbr\u003eStore pen with lid securely closed\u003cbr\u003eAvoid overstretching the band\u003c\/p\u003e","brand":"Sourdough Supply Co.","offers":[{"title":"Default Title","offer_id":57199880700248,"sku":null,"price":1.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0928\/0972\/4248\/files\/20260429.png?v=1777389250","url":"https:\/\/sourdoughsupply.co.uk\/products\/sourdough-starter-jar-level-marker-rubber-band-pen","provider":"Sourdough Supply Co.","version":"1.0","type":"link"}