{"product_id":"messograf-caliper-ballpoint-pen","title":"Messograf Caliper Ballpoint Pen","description":"This innovative caliper pen combines a smooth-writing retractable ballpoint with a precise metric vernier scale for quick, on-the-spot measuring. The integrated caliper allows you to accurately gauge inside and outside diameters, depth, and length, making it a practical tool for drafting, crafting, or small-scale projects. It writes reliably for notes and sketches, and the refill is easily replaceable by twisting the tip. Compact and functional, it’s a clever accessory for students, engineers, jewelers, mechanics, hobbyists, or anyone who appreciates clever, space-saving tools. A thoughtful and unique gift that blends everyday writing with practical measurement in one sleek design","brand":"ideapromos","offers":[{"title":"Default Title","offer_id":48870253887643,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0769\/6528\/1947\/files\/ee205181-9f57-4741-9f55-b2bcc8205592_13.jpg?v=1782626470","url":"https:\/\/ideapromos.com\/products\/messograf-caliper-ballpoint-pen","provider":"ideapromos","version":"1.0","type":"link"}