{"product_id":"last-lap-by-crystalite","title":"Last Lap, By Crystalite","description":"When used with diamond slurry or compound, this versatile facet polishing lap will produce a fast polish on quartz, corundum, beryl, peridot, tourmaline, topaz, feldspar, and many other materials.  The pelletized epoxy matrix resists grooving and gouging.  Last Laps require pre-charging and are supplied with a 1 carat vial of 50,000 mesh diamond slurry which is to be worked into the face of the lap.  A 1\/2\" arbor is standard. If this item is not in stock it will be special ordered. Lead time is usually 3-4 weeks, from the time of order. Call or email with questions.","brand":"Kingsley North","offers":[{"title":"Polishing Lap (Crystalite) \/ Extra slurry - 5 carat 50,000","offer_id":53463421583667,"sku":"1-0532","price":30.55,"currency_code":"USD","in_stock":true},{"title":"Polishing Lap (Crystalite) \/ 6\" Last Lap, by Crystalite","offer_id":53463421616435,"sku":"1-0539","price":180.3,"currency_code":"USD","in_stock":true},{"title":"Polishing Lap (Crystalite) \/ 8\" Last Lap, by Crystalite","offer_id":53463421649203,"sku":"1-0540","price":208.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0968\/5768\/6323\/files\/last_lap.jpg?v=1785226692","url":"https:\/\/kingsleynorth.com\/products\/last-lap-by-crystalite","provider":"Kingsley North","version":"1.0","type":"link"}