I wanted to drop you a note and thank you for the improved design of the AB Max.  I had used the Competitor X and in the two years, it had to replaced three times.  I appreciate the sturdiness of your design.  I dropped the device last month and broke the procedure tip.  It also bent the spindle which I was able to correct. I especially like the back and forth feature of AB Max.  It seems to really get the lids cleaner.  Thanks for the innovation.

Michael S Matthews OD