My previous experience with KUM sharpeners wasn’t very good. Some of the models I have are good, some are not so good and overall I usually prefer sharpeners from other brands.
You might remember that the Staedtler Wopex is a difficult pencil to sharpen. Nevertheless, I like it so much that on an average day it is my most used pencil. Even though sharpening it with a knife yields good results I thought I should try sharpening the Wopex in KUM’s Automatic Long Point 2M, a sharpener I haven’t used in a while because of the unsightly marks it leaves at the base of the exposed graphite These marks are one of the reason why I prefer the Deli 0635 or the Eisen 402.. To my surprise I got fantastic results when I used it to sharpen a Wopex.
I get best results if I align the Wopex with the top of the sharpener during the second step. If you have a Wopex and the Automatic Long Point 2M try them out. My Long Point sharpener performs much better than the dedicated Wopex sharpeners I have.
Pencil talk has a review of KUM’s Automatic Long Point 2M.