The EDB Sharpeners whetstone is a must-have for anyone in the industrial and scientific fields. Thanks to my knowledge gained IN practice i can confidently say this is an excellent finishing product .The stone is durable and resistant to wear, making it ideal for heavy use. The non-slip base keeps it stable during use, and the dual-sided design offers versatility when sharpening. The only con is that it's a bit pricey, but you definitely get what you pay for with this top-quality product. Overall, highly recommended..