Shagren or Shagreen: How To spell?
The word Shagren is misspelled against Shagreen, a noun meaning "A kind of untanned leather prepared in Russia and the East, from the skins of horses, asses, and camels, and grained so as to be covered with small round granulations. This characteristic surface is produced by pressing small seeds into the grain or hair side when moist, and afterward, when dry, scraping off the roughness left between them, and then, by soaking, causing the portions of the skin which had been compressed or indented by the seeds to swell up into relief. It is used for covering small cases and boxes."
Shagreen has double "ee" is mispronounced as "e"Remember double 'EE' in between the strings Shagr & n which should not be misspelled with single 'E'
Wrong Spelling:  Shagr-e-n  Correct Spelling:  Shagr-ee-n 
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