Crean mate is an ingenious product from this Japanese manufacturer. Essentially a cleaning block Crean Mate is used to remove sap or resin from your tools. If you have dirty pots with stubborn fertilizer or other stains, Crean Mate can even be used for cleaning these items.
To use Crean Mate simply place a little oil (Vegetable oil only) on the block and use like an eraser.
Measures 2 1/2″ x 1 1/2″ x 3/4″