{"product_id":"robert-oster-motor-oil-50ml-fountain-pen-ink","title":"Robert Oster Motor Oil Fountain Pen Ink — 50 mL","description":"\u003cp\u003eRobert Oster Motor Oil is a dark, murky brown with enough black and olive depth to justify its industrial name. It can look nearly black in dense areas, then open into warmer brown where the line thins.\u003c\/p\u003e\u003cp\u003eIndependent reviews describe dark shading and black sheen in heavily saturated areas, with a smooth, slightly wet writing feel. The sheen is most visible on coated, fountain-pen-friendly paper; ordinary paper will show mainly the dark brown base.\u003c\/p\u003e\u003ch3\u003eInk character\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e very dark brown with murky olive-black depth\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShading:\u003c\/strong\u003e medium to high\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSheen:\u003c\/strong\u003e black in heavy pooling\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShimmer:\u003c\/strong\u003e none\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlow:\u003c\/strong\u003e moderately wet\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater resistance:\u003c\/strong\u003e low\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBest suited to:\u003c\/strong\u003e journaling, sketch notes, everyday writing\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eMotor Oil is a brown for writers who prefer shadow to warmth: dense, unusual, and particularly handsome next to cream paper and brass desk tools.\u003c\/p\u003e","brand":"Robert Oster","offers":[{"title":"50 mL","offer_id":49127023313121,"sku":"RO-50225-50ML","price":20.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/8486\/6785\/files\/robert-oster-motor-oil-fountain-pen-ink-swatch-card.png?v=1789523196","url":"https:\/\/bostonlore.com\/products\/robert-oster-motor-oil-50ml-fountain-pen-ink","provider":"Boston Lore Studio","version":"1.0","type":"link"}