Do yourself a favor and spend the extra few bucks on the Staedtler sharpener and skip the prismacolor. I have been on a huge coloring kick lately, so I purchased the prismacolor believing the quality would match the quality of their pencils. However, this proved to be untrue as it broke within a couple of weeks. Thinking it was due to my struggling to get the top off to empty the shavings (despite watching a demonstration on YouTube,) I ordered a second one and treated it with much more care, but it also broke within a week. I used a rubber band to keep the top from falling off and continued using it, but it began to chew my pencils up something awful! They were a new set so I thought maybe it was just the pencils. I finally broke down and ordered the Staedtler and it’s a HUGE improvement. Though it’s smaller, it sharpens the pencils incredibly well with only a couple quick turns. I have yet to experience the chewing up as I did with the prismacolor sharpener, but will definitely update if the sharpener goes downhill. Emptying the shavings is also significantly easier and it’s just a sturdier feel. This is a much better design in general and a much better value! So glad to have finally found a decent sharpener!