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Black Diamond
Rope Marker

4.882352941176471 out of 5 stars
17 Reviews
Color:One Color



Why We Like The Black Diamond Rope Marker

Whether we're remarking middle on a trimmed rope or refreshing a worn faint center mark, we're reaching for the Black Diamond Rope Marker, which has been tested for safe use on Black Diamond ropes.


  • Black marker made specifically for applying center marks
  • Ingredients tested safe to use on Black Diamond ropes
  • Wide tip for quick-and-easy application
  • Item #BLDZ9EI
Manufacturer Warranty
1 year

Overall Rating

5 based on 17 ratings

Review Summary

1 Stars - 0 reviews
2 Stars - 0 reviews
3 Stars - 0 reviews
4 Stars - 2 reviews
5 Stars - 15 reviews

What do you think about this product?


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5 out of 5 stars

February 26, 2024

Much More Efficient Rappels

I've used it once or twice and have initial impressions

Refreshed the middle mark on my 70 meter rope before a trip to El Potrero Chico. It was darker than I remember the original middle mark being, and made for quick, efficient rappels.

Mark J
4 out of 5 stars

February 7, 2024

Works great rope marker

This is easy to use and works great. Kay’s down a nice thick layer or ink. Great for marking middle of rope.

Dallen W.

Originally reviewed on

5 out of 5 stars

February 1, 2024

A nice addition

This has been nice for me to mark the mid points on my ropes so that I can easily find it when cleaning anchors.

Christopher F.

Originally reviewed on

5 out of 5 stars

August 8, 2023

So far so good

Easy to mark. Not sure about durability/fading since I just marked my ropes recently and haven't taken them to a canyon yet.

Sierra R.

Originally reviewed on

5 out of 5 stars

June 26, 2023

So handy

Nothing worse than struggling to find the midpoint of a rope in fading light. Many of my ropes have very middle markers that aren’t super apparent and this is the best fix. Double colored ropes are cool but this is a much more affordable solution.

james w.

Originally reviewed on

5 out of 5 stars

February 22, 2023

Great marker!

Great marker to refresh the middle mark of your rope. Easy to be very precise and the ink lasts.

Michael D

Originally reviewed on

5 out of 5 stars

December 29, 2022

It actually works.

It actually works. It's not cheap material that breaks easily.

David B.

Originally reviewed on

5 out of 5 stars

December 19, 2022


Works as advertised. Don’t yet know how well the mark will hold up under use

Nathaniel W.

Originally reviewed on

5 out of 5 stars

September 22, 2022

A sharpie, but for rope

Got this to update my mid mark. Totally changed it from light black to normal black. Still to dumb to find it quick but that's a me problem


Originally reviewed on

5 out of 5 stars

September 13, 2022

Does what it says

I recently trimmed a 70m rope into a 50m rope. Figured a new middle mark would be helpful This fancy marker made a nice black mark on a dark purple rope. Nice to know that it's made for ropes versus a sharpie.

Amy K.

Originally reviewed on