I picked up this calibration weight to check my kitchen scale, and it does exactly what it should. The stainless steel cylinder feels solid and well machined, with no sharp edges or rough spots. It sits flat and stable on the weighing platform, so readings are consistent each time. I use it to verify accuracy before baking and coffee brewing, and it gives me confidence in my measurements. Simple, durable, and easy to store. Nothing fancy, just a reliable reference weight for anyone who wants their scale to stay honest.