For me, it's hard to even believe or accept with any credibility when I read a "review" like this about Cyclop balls......because I have literally played hundreds upon hundreds of hours with numerous personally owned and friends' Cyclop ball sets without one single roll off or wiggle at any speed with any spin on any table from 7's to a 10-footer. Ever. I have both ball sets. I have 7 different Cyclop cue balls. The ball weights and diameter tolerances are nothing short of spectacular. Yes, I measure and weigh every ball I own with high end calibrated equipment. Curiosity and passion you could say. I have even reviewed various cue balls in slow motion video and never have seen a roll-off, no matter which logo Cyclop ball is being watched (the diamond or the eye) - at any angle or axis it is rolling about when it was filmed.
IF any ball - and I mean any ball - ever rolls off, it can be attributed to one of many things (yes, including an occasional and extremely rare or poor quality ball that has some unseen internal flaw or density or roundness issue) including minuscule debris on the cloth - or the cloth has an imperceptible thread tighter in one weave than the other - or chalk - or chocolate that fell off my friend Tony's face once during a match. Anything. Even the coveted Centennial cue balls roll off when slow-going over a super-small pice of chalk dust. It's not the ball.
Same with colorful ball sets picked out by some parrot. Or pirate perhaps? Does everyone realize there are indeed NUMEROUS ball sets produced by Cyclop - and the two most widely seen are the "standard" colors and the "television" colors we use here in the USA in 2.25"? The "standards" have colors everyone on this pool playing planet can instantly recognize. Nothing funny about the standards. I challenge anyone to take a look at the Cyclop standard color balls next to Aramith Premiums or even Super Aramith Pro balls and tell me what you see. Not from a set at one pal's house to another pal's set at his house across town on different days --- right next to each other. Same time. Same place. Same everything. Then get out your handy stimpmeter and roll those babies next to each other on the baize and have another look-see. Take notes. Try it again if you can't believe the beauty in motion you just witnessed. On a perfectly clean and perfectly set up table.
And that's just my parrot's $.02