I'm not even sure if I have the company name correct. I know that NPKC is in the keyboard business, and I see their name on some Aliexpress ads for blank PBT keycaps, so I assume it is them making these keycaps.
It seems that NPKC manufactures a 3.0u sized Spacebar (with a convex spacebar shape) specifically for their Filco Minila keysets, and some Aliexpress sellers are selling that 3.0u spacebar individually. I've also seen some sellers selling some packs of unusual keycaps, but they don't seem to be instock.
I'm building a custom layout keyboard, and I'm having a hard time finding the key sizes I need (and not pay Signature Plastic prices for them).
I'd rather not deal with 3-4 different Aliexpress sellers (and 60+ day shipping) to get an assortment of keys I need. Does anyone know any other sources for these NPKC blank PBT keycaps?
This seller is selling a set of keycaps for the Filco Minila, with the illustrious 3.0u spacebar
https://www.aliexpress.com/item/Black-PBT-blank-mechanical-keyboard-filco-minila-air-thick-PBT-white-side-print-keycap-cherry-mx/32714664659.html?spm=2114.01010208.3.1.4Wyu3F&ws_ab_test=searchweb0_0,searchweb201602_2_10065_10068_10069_10084_10083_10017_10080_10082_10081_10060_10061_10062_10056_10055_10054_10059_10078_10079_10073_10070_421_420_10052_10053_10050_10051,searchweb201603_1&btsid=2dfca17c-d2b8-4c19-9836-be3f66878ceeThis seller is selling the spacebar by itself, and also some kind of pack of 13 "uncommon keycaps", but it doesnt seem to be instock any longer:
https://www.aliexpress.com/item/White-Thick-PBT-Blank-Additional-Keycap-Supplement-Keycap-Special-Keycap-Set-Key-Cap-Set-7u-3u/32645867417.html?spm=2114.01010208.3.28.h2a3Vy&ws_ab_test=searchweb0_0,searchweb201602_2_10065_10068_10069_10084_10083_10017_10080_10082_10081_10060_10061_10062_10056_10055_10054_10059_10078_10079_10073_10070_421_420_10052_10053_10050_10051,searchweb201603_1&btsid=058ab3b8-62b9-4c1f-9df3-f41ab200f0be
