{"product_id":"stealth-ink-marker-15-mm","title":"Stealth Ink Marker 15 mm","description":"The Stealth Ink Marker is straight-up next level when it comes to lowkey writing. When you first put it down, the ink looks completely transparent — nothing to see, no shine, no trace. Then, a few hours later, it starts to appear like magic. \u003cbr\u003e\u003cbr\u003e Once it’s been hit by UV light — sunlight or even artificial light — the ink slowly shifts into a deep dark brown, locking itself onto the surface. From there, it’s basically permanent. We’re talking super hard to remove, even after serious scrubbing. \u003cbr\u003e\u003cbr\u003e The 15 mm felt tip gives you fat, clean lines with that steady flow you want. Inside there’s 40 ml of ink, ready to cover pretty much any surface you hit. Because it’s invisible at first, it’s perfect for those sneaky markings — spots you don’t want to pop right away but still want to stay around for the long run. \u003cbr\u003e\u003cbr\u003e Use it smart, know what you’re writing on, and don’t underestimate it — this stuff sticks for real.","brand":"Stealth Ink","offers":[{"title":"Default Title","offer_id":58838526067037,"sku":"26067037","price":2600.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/4405\/4621\/files\/stealth-ink-marker-15-mm_00.jpg?v=1760966973","url":"https:\/\/unfide.com\/products\/stealth-ink-marker-15-mm","provider":"UNFADE","version":"1.0","type":"link"}