Snooker rules and refereeing
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  • R.A.C.C.S. and Canadian Referees
  • How to become a referee
  • Snooker for beginners
  • The Rules
    • The Official Rules as revised; 2024-2025
    • Updates-to-the-Rules-of-Snooker-Aug-24
    • Snooker Rule Changes (2010) Explained by Referee Andy Yates
    • Question and Answers as agreed at a WPBSA Rules Meeting held on 27th June 2013.
  • Rules Quizzes
    • Snooker referee quiz: (questions without answers) >
      • Snooker referee quiz: (questions with answers)
    • Referees “Rules” Quiz: ! (questions without answers) >
      • Referees “Rules” Quiz 1: (questions with answers)
    • Referees “Rules” Quiz 2 (questions without answers) >
      • Referees “Rules” Quiz 2: (questions with answers)
    • Referees “Rules” Quiz 3: )(questions without answers) >
      • Referees “Rules” Quiz 3: (questions with answers)
    • Referees “Rules” Quiz 4: (questions without answers) >
      • Referees “Rules” Quiz 4: (questions with answers)
    • Referees “Rules” Quiz 5: (questions without answers) >
      • Referees “Rules” Quiz 5: (questions with answers)
    • Referees “Rules” Quiz 6: (questions without answers) >
      • Referees “Rules” Quiz 6: (questions with answers)
  • Rules you must understand as a player
    • The Break
    • Frame, Game or Match?
    • Who takes the top scorer
    • Keeping score
    • When is the Frame over?
    • Understanding the 'Miss'
    • Understanding the 'Three Miss Rule'
    • Angled Ball (Pocket hook)
    • Seven Point Fouls
  • How do I .....
    • Rack the balls
    • Respot the colour balls
    • Re-spot the cueball after a Miss
    • Use the Ball Marker
    • Handle the rests and other furniture
    • Organise a tournament
  • So you don't like the call; now what?
  • Some information on the Equipment
    • The cue
    • The Balls
    • The Chalk
    • Videos about the table
    • The Cloth >
      • "Double Shaved"
    • The Spots
    • Scoring Software
    • Pocket Templates circa 1996
  • Guides for the Referee
    • Referee’s Guide to Positioning by Steve Fletcher
    • Referees Guide to What to Say, and When to Say it by Clive A Brown, January 2012
    • Calling the score
  • Variations of the game
    • The six -red game
    • Snooker Shoot Out
    • The 900 rules
  • Links to Videos
  • Other Links
  • Contact
Most chalk used today in Snooker and other Billiard games is comprised of fine abrasives and does not contain a speck of chalk.

Master vs Triangle

Both chalks are made by the same company, Tweeten.
 
The difference between the two brands?
I asked Skip Menecek, President, Tweeten Fibre Co., Inc.:


His response:
The simple answer is, they are two different formulas. 
Without getting into a ton of detail, it basically boils down to that Triangle was developed (by my Grandfather) at the Kieckheffer company. 
My Grandfather was a billiards champion and always leaned toward snooker and billiards and developed a formula that he felt served the needs of a billiard and snooker player. 
Tweeten on the other hand was always more of a "pool" company and thusly developed Master to serve the pool community. 

When the two companies combined we decided to keep a lot of the Kieckheffer products which served the non-pool community as part of our product lines. 
 
Cheers,
Tweeten Fibre Co., Inc.
Skip Nemecek,
President


Pool players prefer Blue, whilst Snooker players seem to prefer Green, because Blue leaves stains and chalk on the Cue ball.