
1) Cartoony clubs 2) Items for flattening dough 3) They flatten pie dough
Found on
https://www.crosswordclues.com/clue/rolling-pins

Glass rolling pins were made as salt containers during the Napoleonic Wars when the salt tax was 30 times higher than the cost of the salt itself.Hanging conspicuously on the kitchen walls, the rolling pin became a field for homely decoration, such as a text painted on a background of opaque white glass. Eventually the rolling pins became regarded ...
Found on
http://www.glamorganantiques.co.uk/glossaryglass.htm
No exact match found.