{"product_id":"logical-prime-ring","title":"Logical Prime Ring","description":"\u003cp style=\"text-align: center;\"\u003eNavy blue pairs with fine 6 mm ruling, while green features a roomier 7 mm format. Subtle guides keep writing, diagrams, and page divisions neatly aligned.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003eDetails\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e• A5; 148 × 210 × 5 mm\u003cbr\u003e• 6 mm ruled in navy or 7 mm ruled in green\u003cbr\u003e• 50 sheets \/ 100 pages\u003cbr\u003e• Smooth 75 gsm paper designed to resist feathering and show-through\u003cbr\u003e• Sturdy kraft cardstock cover\u003cbr\u003e• W-ring binding\u003cbr\u003e• Made in Japan\u003c\/p\u003e","brand":"Nakabayashi","offers":[{"title":"Green","offer_id":48953200214170,"sku":null,"price":8.0,"currency_code":"USD","in_stock":true},{"title":"Navy","offer_id":48953200181402,"sku":null,"price":8.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0759\/6736\/5274\/files\/LogicalPrime.png?v=1785854809","url":"https:\/\/blackinkpeony.com\/products\/logical-prime-ring","provider":"Black Ink Peony","version":"1.0","type":"link"}