KOI sellers list cutters, thinners, a barber model and left-handed options; compare the exact pair.
Current KOI operator and production country are unverified; the historical UK company record and a UK seller's address do not settle either.
Hair Cosmetics lists distinct KOI cutters, thinners and a barber model. Its live range does not establish the current brand operator or manufacturing country.
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The Hair Cosmetics KOI range is a current buying path for these shears. It lists cutting and thinning options, including a Barber 7 cutter and a 5.5-inch rainbow titanium thinner. Start with the job you need the pair to do, then check the exact length, hand, material and current terms. The scissors range also lists a KOI Lefty option.
Hair Cosmetics describes its Barber 7 listing as 440C Japanese forged steel. That is a seller statement about one pair. The rainbow titanium thinner is a different listing with its own configuration; the finish does not tell you the blade grade or factory of either pair. Compare exact model pages rather than a single range-wide material claim. Use the individual Hair Cosmetics listings for current configurations and ask the seller which warranty and service route applies to the pair you choose.
UK Companies House records KOI PROFESSIONAL LIMITED as dissolved on 12 May 2026. Some seller pages still use that company name as a vendor label, and the KOI product range remains listed. Neither fact tells us who currently operates the brand. The dissolved company’s former Sale address is not a current headquarters or factory claim. Ask the seller about the selected pair’s origin, warranty route and who stands behind it if those points matter.
Hair Cosmetics’ KOI range includes cutters and thinners, including a Barber 7 cutter and a 5.5-inch rainbow titanium thinner. Check each live listing for its hand, length and material.
The UK Companies House record for KOI PROFESSIONAL LIMITED says it was dissolved on 12 May 2026. KOI shears remain listed by sellers; that company record does not identify the current brand operator or mean the range has closed.
No range-wide grade is established here. Hair Cosmetics describes the Barber 7 as 440C Japanese forged steel, but that is a seller description for that named pair, not a specification for every KOI cutter or thinner.
Hair Cosmetics’ scissors range lists a KOI Lefty option. Confirm the exact model’s hand, length, stock and seller terms before ordering.
Sources checked for this profile: Hair Cosmetics KOI range, Hair Cosmetics KOI Barber 7 listing, Hair Cosmetics rainbow titanium 5.5-inch thinner listing, Hair Cosmetics KOI scissors and left-handed range, UK Companies House record for KOI PROFESSIONAL LIMITED. Last reviewed September 2026.