Instruct: Classify the given review into positive or negative sentiment.
Query: Krups GX4100 Electric Coffee and Spice Grinder

I purchased this item to grind nuts, seeds, & spices. It works great. I highly recommend it to anyone who wants a quality 200 watt grinder. I choose the stainless steel one because the inside is all stainless steel. Didn't want to stain the white plastic inside of the cheaper model.