Tile size and shape.
Measure the diameter of a marble.
Small the three smallest sizes of marbles are 12 mm in diameter 9 16 of an inch diameter and 5 8 of an inch diameter.
Classic marble floor tile is usually square in shape with several dimensions most common.
Most commonly they are about 13 mm 1 2 in in diameter but they may range from less than 1 mm 1 30 in to over 8 cm 3 in while some art glass marbles for display purposes are over 30 cm 12 in wide marbles can be used for a variety of games called marbles.
This is important when buying and selling marbles as collectors base price on the size.
Write down the measurement.
A marble is a small spherical toy often made from glass clay steel plastic or agate these balls vary in size.
While marble flooring can be installed in large slabs this is rarely done except in formal commercial settings.
Marble size is a matter of preference for hobbyists but as of 2011 the national marbles tournament called for specific sized marbles for its competitions.