Review on Morgenhaan 5-Piece Mini Measuring Spoons Set: Precision at Your Fingertips by Joyce Swihart

I tested each spoon in this set using teaspoon measurements. While the 2 largest scoops in this mini set, 1/4 tsp and 1/8 tsp, were pretty accurate, I didn't find the 3 remaining scoops to be accurate. I've found that the spoon marked 1/64 teaspoon is closer to 1/40 teaspoon, the spoon marked 1/32 is closer to 1/22, and the spoon marked 1/16 is actually closer to 1/12. I tried to balance the contents of each spoon when checking accuracy to make sure I wasn't accidentally overfilling the spoons. In summary, I think it's a nice idea if you want a general measure of smaller amounts, but they're not for people who need precision for those measurements.