There’s something deeply satisfying about a tool that refuses to be thrown away. The Object Index Endurance Marker is precisely that sort of object—solid, purposeful, and quietly determined to outlast its disposable cousins.

Housed in a charmingly utilitarian glass bottle, this oil-based marker feels more like a desk companion than a fleeting convenience. It writes confidently on a variety of surfaces—paper, metal, glass, and more—making it the sort of implement you reach for again and again, not just once and forget.

Better still, it’s designed with longevity in mind. With refill ink and replacement tips included, you’re not buying a marker—you’re investing in one that stays with you.

Why You’ll Love It:

• Writes on Almost Anything: The oil-based ink always delivers bold, reliable marks across multiple surfaces—no second attempts, no fading hesitation.
• Refillable, Not Disposable: You never need to toss it away. With included refills and extra tips, it’s built to stay on your desk for the long haul.
• A Classic, Considered Design: The glass bottle form isn’t just pleasing to look at—it brings a sense of permanence and quiet craftsmanship to everyday tasks.

Details

• Dimensions: H85 x Ø28 mm
  
• Weight: 49g
  
• Materials: Body: Glass, Cap: Plastic, Ink: oil-based
  
• Country of Origin: Japan