It’s not deep enough. Just buy Duncan silicone pads. They look like the old friction stickers but they last a lightyear longer. I think they are in the top 3 favorite pads.
The friction stickers that come with Duncan yoyos don’t usually last that long but if you buy new ones… lets just say I’ve been using the same friction sticker for 6 months and i can’t see any signs of wearing down.