Instruct: Classify the given review into positive or negative sentiment.
Query: Terrible design including safety hazard

Bought this Zyliss nutmeg grater after reading the rave what a great product this is. These are the reason why this is not a good product:1. As soon as you insert the whole nutmeg, one finds out the the tension of the steel spring is just too much and it will not let you move the nutmeg nut over the grater part. If you use move strength to make it move over the grater, the nutmeg will shatter and still will not move.2. The handle which you are supposed to hold on to while grating has a very sharp metal edge and will cause injury.This is an unusual "bad" product of Zyliss. Recommend not to buy.