Archival Ink is fade resistant and waterproof. Permanent on matte and gloss papers and should work on leather I would try a scrap piece first to see if you like the stamping results as leathers vary (pebbled vs. smooth).
Also please note the attached images is for a DIY Archival Ink Pad which comes dry as you can customize this pad with Archival reinkers to make any blend or rainbow pad yourself.
By: Ranger Ink
(10-Feb-21)
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