![Ronnie O'Sullivan probed after using chalk to line up shot during World Championship quarter-final - Mirror Online Ronnie O'Sullivan probed after using chalk to line up shot during World Championship quarter-final - Mirror Online](https://i2-prod.mirror.co.uk/incoming/article5600469.ece/ALTERNATES/s615b/Ronnie-OSullivan-Chalk.jpg)
Ronnie O'Sullivan probed after using chalk to line up shot during World Championship quarter-final - Mirror Online
![Chesworth Cues on X: "Hey, remember the new Century Cue Tips chalk at £14 a block, you bought last month? Well, guess whos using it? Ronnie O'Sullivan. Order yours online now https://t.co/CCJtUGy7Ar # Chesworth Cues on X: "Hey, remember the new Century Cue Tips chalk at £14 a block, you bought last month? Well, guess whos using it? Ronnie O'Sullivan. Order yours online now https://t.co/CCJtUGy7Ar #](https://pbs.twimg.com/media/Efjrw0zXoAE8e_r.jpg)
Chesworth Cues on X: "Hey, remember the new Century Cue Tips chalk at £14 a block, you bought last month? Well, guess whos using it? Ronnie O'Sullivan. Order yours online now https://t.co/CCJtUGy7Ar #
![Ronnie O'Sullivan escapes punishment AGAIN at World Championship after putting chalk on the table against Stuart Bingham | Daily Mail Online Ronnie O'Sullivan escapes punishment AGAIN at World Championship after putting chalk on the table against Stuart Bingham | Daily Mail Online](https://i.dailymail.co.uk/i/pix/2015/04/28/18/281C557000000578-3059483-image-a-20_1430243198592.jpg)
Ronnie O'Sullivan escapes punishment AGAIN at World Championship after putting chalk on the table against Stuart Bingham | Daily Mail Online
![I said to Ronnie to get rid of that' - John Higgins tells O'Sullivan to change chalk brand at English Open - Eurosport I said to Ronnie to get rid of that' - John Higgins tells O'Sullivan to change chalk brand at English Open - Eurosport](https://i.eurosport.com/2021/11/06/3249694-66511148-2560-1440.jpg)
I said to Ronnie to get rid of that' - John Higgins tells O'Sullivan to change chalk brand at English Open - Eurosport
![Best of Masters snooker 2021 - Chalk drama, Ronnie O'Sullivan's naughty shots and a laughing fit - Eurosport Best of Masters snooker 2021 - Chalk drama, Ronnie O'Sullivan's naughty shots and a laughing fit - Eurosport](https://imgresizer.eurosport.com/unsafe/2560x1440/filters:format(jpeg)/origin-imgresizer.eurosport.com/2021/01/18/2973999-61035908-2560-1440.jpg)
Best of Masters snooker 2021 - Chalk drama, Ronnie O'Sullivan's naughty shots and a laughing fit - Eurosport
![I said to Ronnie to get rid of that' - John Higgins tells O'Sullivan to change chalk brand at English Open - Eurosport I said to Ronnie to get rid of that' - John Higgins tells O'Sullivan to change chalk brand at English Open - Eurosport](https://imgresizer.eurosport.com/unsafe/1200x0/filters:format(jpeg)/origin-imgresizer.eurosport.com/2021/11/06/3249637-66510008-2560-1440.jpg)
I said to Ronnie to get rid of that' - John Higgins tells O'Sullivan to change chalk brand at English Open - Eurosport
![Chalk chalks chalking cue head shot headshot portrait ampics hi-res stock photography and images - Alamy Chalk chalks chalking cue head shot headshot portrait ampics hi-res stock photography and images - Alamy](https://c8.alamy.com/comp/G55J5H/snooker-betfredcom-world-snooker-championships-day-twelve-the-crucible-G55J5H.jpg)