Spreading board

thingiverse

Designed for use mainly by someone with only one useful hand or arm, this is a curved-lip register, sharp-studded board for holding items, eg., slice of bread or cream cracker, for topping or spreading with a variety of tasty food products. Place it on a Dycem® mat or similar high-friction pad and spread away! Warning: Prepare to put on weight. Serious warning: The studs are sharp so take care, especially if the user has delicate skin.