repressurizers are nothing but a gimmick
advertises great on tiktok etc. but has barely any real world use. after 4 matches or so balls are done because the felt is just gone. if u open balls and only play with them every 4 weeks one match or so yea maybe.
also like theoretically you smash so hard constanly and the pressure noticably reduces quickly well than maybe. but for most people the pressure these balls lose withing 4 games is negligable abd then you need to toss them out anyway unless u love playing with no felt on.