Recs on specific sharpeners that’ll get the job done without chewing up and wasting the pigment? Or tips? Am I doing something stupid without realizing maybe?

Got 3 UD liners on impulse and quickly reminded why I swore off for years. Lose half a $25 pencil to sharpener or breaking tips using, especially ones with lots of sparkle. Don’t have it now, but don’t remember their sharpener doing any better.