{"product_id":"pumice-gravel-bulk-annealing-3mm-7mm","title":"Pumice Bulk Package","description":"\u003cp\u003ePumice gravel gives the bench a heat reflecting bed for annealing and soldering, holding the piece while heat comes back onto the metal. Each piece measures 3 mm – 7 mm, a size range that suits small detailed work as well as larger jewelry projects.\u003c\/p\u003e\u003cp\u003eLoad it into a rotating annealing pan or any other suitable working container. Three bulk package sizes cover a single bench through a high volume studio.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eNatural pumice gravel sized 3 mm – 7 mm for versatile jewelry applications\u003c\/li\u003e\n\u003cli\u003eReflects heat during annealing for a quicker, more efficient process\u003c\/li\u003e\n\u003cli\u003eWorks in rotating annealing pans and other working containers\u003c\/li\u003e\n\u003cli\u003eOffered in three bulk quantities to suit individual benches or high volume studios\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eAvailable Options\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePart #\u003c\/th\u003e\n\u003cth\u003ePackage Size\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e154.122-1LB\u003c\/td\u003e\n\u003ctd\u003e1 lb pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e154.122-2.5LB\u003c\/td\u003e\n\u003ctd\u003e2.5 lb pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e154.122-20LB\u003c\/td\u003e\n\u003ctd\u003e20 lb box\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eCompatibility\u003c\/h3\u003e\u003cp\u003eFills rotating annealing pans and other suitable working containers.\u003c\/p\u003e","brand":"Otto Frei","offers":[{"title":"1LB","offer_id":43578485670102,"sku":"154.122-1LB","price":8.0,"currency_code":"USD","in_stock":true},{"title":"2.5LB","offer_id":43578485702870,"sku":"154.122-2.5LB","price":16.5,"currency_code":"USD","in_stock":true},{"title":"20LB","offer_id":43578485768406,"sku":"154.122-20LB","price":89.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/pumice-bulk-package-otto-frei.jpg?v=1719958874","url":"https:\/\/www.ottofrei.com\/ja\/products\/pumice-gravel-bulk-annealing-3mm-7mm","provider":"Otto Frei","version":"1.0","type":"link"}