These buttons are much worse than the ones that came with my eBay replacement shell. The print on the buttons is very poor and misaligned. Every button has flashing that needs to be trimmed. The hole in the shoulder buttons is wonky. They just don’t look or feel good. Maybe try a different brand. Can’t recommend.

The quality is very good, the only detail is that in one set it did not come with the sticker and a couple of pieces still had plastic burrs

Had to trim a few little burs but overall look and work great.

Just like the transparent shell here these are awful too, i had to cut/chip of pieces to get it to fit properly, the L and R buttons don't spring up it leans on the button pieces itself unlike OEM which will hover slightly over the button, mine came in a little smaller than OEM buttons so they're loose, the power and volume slider fall out of the shell and don't fit on an OEM shell either, the start and select button are 50/50 chance to come in right as for me just one fits nicely.

These clear black replacement buttons are great! I used them on a macro build, just the face buttons. They look and work great. I will be adding the retroglow to it soon is why I wanted clear black. Just what I needed. I used a Zelda edition back shell with box pixels citrine/gold colored aluminum shell and it all come together to look amazing. Thanks for help finding these buttons here!!

Nintendo DS Lite Buttons