Review on 📀 Hewlett Packard CR52020CB CD-R 20-Pack Spindle by Justin Abreu

My students had several math discs that they put in and removed from the computer on a daily basis, which caused scratches on the original discs with normal but frequent use. I used these blanks to make "working copies" so they could scratch them in place of the originals. Captured images at up to 48x speed, although I personally prefer to throttle back to 24x speed to be on the safe side for data integrity reasons. permanent marker. Everything works fine and buying 20 discs for less than $5 completely met my needs.