AFMAT Electric Pencil Sharpener, Heavy Duty Pencil Sharpeners for 6-12mm No.2/Colored Pencils, Auto Stop, Super Sharp & Fast, Electric Pencil Sharpener Plug in for Office, Home, PS91

Me encantó. Deja la punta de los lapices de grafito superfina en su máximo nivel. He usado lapices Staedler Mars Lumograph, Staedler Mars Lumograph Black (que son un nivel intermedio entre grafito y carboncillo) y Caran D'ache graphwood ,y deja muy fina la punta en todos estos. Posdata: No he usado Conté a Paris Pierre Noire u otros carboncillos porque para estos prefiero usar una navaja y lija para sacarles punta.

Update: after using for a few days this sharpener has lived up to my expectations, so I've upgraded my original 4* rating to 5*. With some reviews specifically stating that the plug is not UK & others making no mention of what is a rather important element of the product, I asked the question on here and received two very helpful replies confirming that it does not have a UK plug and an adaptor is required. So I went ahead and purchased together with a US to UK adaptor. This is a fabulous sharpener - set to the sharpest point I put it through its paces with various brands of coloured pencils (Holbein, Polychromos, Derwent Artists, Luminance, Derwent Drawing). I expected the Drawing to maybe cause an issue being the thickest core and very soft, but it was no problem; lovely sharp point. Auto stop prevents over sharpening and it is very easy to empty. So I'm delighted with my purchase but would suggest to Amazon that it would be more useful to the customer if the 'Buy It With' section recommends an adaptor rather than rechargeable eraser refills!!

This sharpener works really well! No pencil leads have become stuck in the mechanism so far and it is very fast and sharpens smoothly to a perfect point. I would definitely recommend this sharpener to anyone.

Let me tell you how this pencil sharpener has saved my sanity in a 6th grade classroom. In the beginning of the school year, I had a pencil sharpener that broke the children’s pencil tips more often than not, so I finally decided to bite the bullet and get a new one. The green color is so cute and matches with my greenery theme so well. Anyway, I demonstrated to the students how to use it and it has made mornings so much more efficient. It sharpens super quick AND it automatically stops when the pencil is sharpened. No guessing, no sharpening your pencil to the point that it breaks. I highly recommend it. Very easy to use for all ages and worth the money!

This sharpener is perfect for classroom use, offering both ease of use and impressive durability. It effortlessly sharpens both pencils and colored pencils, making it a versatile tool for any classroom setting. The design is user-friendly, allowing students to quickly sharpen their supplies with minimal effort. Highly recommend! EDIT: Using my sharpener for the second school year since I bought it and it is just as good today as it was in the beginning. Today a lead broke off inside the sharpener and I couldn't get it out. Thought I'd ruined the sharpener. But then read the notes under the description which say to use another pencil to push down and the lead will be ejected. This is exactly what happened and my sharpener is working great again. So thankful for the note in the description. Still highly recommend this sharpener to everyone!