Volvik VIK 3 Golf Balls

I have been playing volvik balls for several years and really like this ball. Wish I could find a supplier for the 4 piece metal ball!!! Anyway, was playing with a really good golfer that I just met in a league and gave him one to try. He could really hammer his prov1's but was astounded at the superior distance he got from the VIK-3 (easily 30 yards plus) and he claimed he didn't even hit it very well. Asked me how he could purchase some of these as he had never heard of the volvik name as he was going