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Quantity
1
An adaptor that allows you to use any D1 style refill with Mark Two. Refill not included.
Reviews
5.0
20 ratings
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1
Exactly what I needed!
I love my new Mark 2- but I’m addicted to a different ink cartridge. This adapter let me have the awesome pen with the exact ink I was accustomed to. Thanks for great work, guys!
N
Nickolas · April 15, 2026
Great alternative
Really happy with my D1 refill adapter. A great alternative to the old refill pens. Now you have more options, not just one type of refills. Highly recommended.
J
Julian · November 1, 2025
D1 Adaptor
The D1 refill adaptor gives the freedom to switch out between different types of ink depending on what I am trying to accomplish.
