What is the opinion of Reddit about the
YMDK White Gray Black Mixed 87 Side Print Blank Keyset Thick PBT OEM Profile Keycaps for MX TKL Mechanical Keyboard (Only Keycap) (87 Side Print)?

I didn’t find those exact caps, but you can search for gray gradient keycaps and there are some options. One similar one on Amazon is:

https://www.amazon.com/YMDK-Profile-Keycaps-Mechanical-Keyboard/dp/B07GTG24LY/ref=dp_prsubs_1?pd_rd_i=B07GTG24LY&th=1

The closest thing I can find that is the “Real” thing is the YMDK White Grey Black Mixed Side Printed PBT Keycaps . They do sell the same thing on Aliexpress as well, if I recall correctly.

The reason why it does not fit the right side keys on your GMMK Pro is because the keycaps you got are only meant for 60%, or TKL or Full size, if you bought the 87 keys or 108 Keys set respectively.

You might need to source another keycap set with the correct keys that fit the units of your right side shift, ctrl, fn and alt. Your ctrl, fn and alt should be 1u and your shift should be 1.75u.

I personally like the blank versions of these; YMDK White Gray Black Mixed 87 Side Print Blank Keyset Thick PBT OEM Profile Keycaps for MX TKL Mechanical Keyboard (Only Keycap) (87 Side Print) https://www.amazon.com/dp/B07GTG24LY/ref=cm_sw_r_cp_api_i_.sNpFb8HJYT3S
It isn’t crazy expensive and gets the job done in my opinion, and if you want good looking rgb you can always get a set HyperX Pudding Caps!

Surprisingly… I got them from Amazon! They’re YMDK PBT keycaps at 1.5mm thickness (I haven’t measured with calipers but it looks around 1.4-1.5 against a ruler).

Keep in mind, they’re laser printed legends, but since they’re side printed I don’t see them wearing off unless I rub things against them. Will say the print isn’t the best quality but they sure are cheap for thick PBT.

Comes in ANSI standard 87 key or 61 key, blank or side-print.

https://www.amazon.com/YMDK-Profile-Keycaps-Mechanical-Keyboard/dp/B07GTG24LY

edit: if you PM me I can send better pictures

I think it’s this one. ( OG poster didnt mention the specs )

https://www.amazon.com/YMDK-Profile-Keycaps-Mechanical-Keyboard/dp/B07GTG24LY/ref=mp_s_a_1_fkmrnull_1?keywords=YMDK+White+Gray+Black+Mixed+87+Side+Print+Blank+Keyset+Thick+PBT+OEM+Profile+Keycaps+for+MX+TKL+Mechanical+Keyboard+%2887+Side+Print%29&…

They look like these.

nope, actually from amazon 🙂 https://www.amazon.co.uk/gp/product/B07GTG24LY/ref=ppx_yo_dt_b_asin_title_o01_s00?ie=UTF8&psc=1

same thing, just on amazon US
available in both 61 and TKL with and without side printing

You could get it from US Amazon site. https://www.amazon.com/gp/product/B07GTG24LY/ref=ppx_yo_dt_b_asin_title_o03_s00?ie=UTF8&psc=1

You could get it from the US Amazon site. https://www.amazon.com/gp/product/B07GTG24LY/ref=ppx_yo_dt_b_asin_title_o03_s00?ie=UTF8&psc=1

YMDK White Gray Black Mixed 87 Side Print Blank Keyset Thick PBT OEM Profile Keycaps for MX TKL Mechanical Keyboard (Only Keycap) (87 Side Print) https://www.amazon.com/dp/B07GTG24LY/ref=cm_sw_r_cp_api_i_aH1pFbADG1Q9P

I get them here: https://www.amazon.com/gp/product/B07GTG24LY/ref=ppx_yo_dt_b_asin_title_o02_s02?ie=UTF8&psc=1

YMDK White Gray Black Mixed 87 Side Print Blank Keyset Thick PBT OEM Profile Keycaps for MX TKL Mechanical Keyboard (87 Side Print) https://www.amazon.com/dp/B07GTG24LY/ref=cm_sw_r_cp_tai_JPJWDbKYMQM5R