Till Rolls for electronic cash registers and printing calculators - 57 x 57mm.
Supplied in boxes of 40 - Less than 19p per roll.
To find the size you require, firstly put the roll onto a flat surface so that it can be rolled backwards and forwards. Measure from left to right and this gives you your first measurement. Then knock the roll over on to it's side and measure the roll across (including the core) to give you the second size.
Don't forget if your exact size is not shown then you can always use the next size down, e.g Your roll size is 44mm x 80mm You could use a 44mm x 70mm in it's place, It will just have slightly less paper.
57 x 57 thermal till rolls, our most popular roll, fits most modern twin roll cash registers aswell including Casio, Geller, Sharp and Tec.
Images are for illustration only.