Traditionally, coffee spoons are actually for after-dinner coffee service, and are on the small side, approximately 4-1/2 to 5 inches long. However, demitasse spoons and teaspoons are also used for stirring coffee, particularly in casual dining settings.
Many restauranteurs and other foodservice business operators have found multiple uses for these smaller spoons. You may see a small coffee spoon, demitasse spoon or other spoon that would typically be ideal for stirring coffee paired with small dessert bowls, lidded jam jars, relish and other condiment service containers, even for scooping a bit of dip from a ramekin onto crackers or toasted baguette slices.
RestaurantSupply.com has included here coffee spoons from various manufacturers. You can select these products for their traditional use, or you can apply the dainty but elegant spoon to whatever other imaginative uses you can.