Thimbleberries produce a fruit 10-15 mm diameter, which ripen to a bright red in mid to late summer. The fruits are red raspberries, in the shape of a flattened dome, sparse, with long hairs, and are fragrant. The drupelets may be carefully removed separately from the core when picked, leaving a hollow fruit which bears a resemblance to a thimble, giving the plant its name. Edible, and quite tasty too!