{"product_id":"chalk-block-57g","title":"OstroVit Chalk Block - 57g","description":"\u003cp\u003eLifting and climbing chalk in a solid 57g block, OstroVit's Chalk Block is a grip accessory rather than anything you take. Break off what you need and keep the rest in the pack.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMagnesium carbonate gym chalk\u003c\/li\u003e\n\u003cli\u003eSolid block format\u003c\/li\u003e\n\u003cli\u003eBlock size: 57g\u003c\/li\u003e\n\u003cli\u003eFrom OstroVit's accessories range\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIt is the kind of thing that lives in a gym bag next to the straps and wraps. A single block lasts a long time when broken off a little at a time. The 57g block is listed here at NE Commerce, where you can add it to an order from 240+ brands for one UK delivery.\u003c\/p\u003e","brand":"OstroVit","offers":[{"title":"Default Title","offer_id":54334446207313,"sku":"P52175","price":2.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0852\/3989\/0257\/files\/image_2025-10-24_68fb5b09ba708.jpg?v=1784206860","url":"https:\/\/www.ne-commerce.com\/products\/chalk-block-57g","provider":"NE Commerce","version":"1.0","type":"link"}