a set of colorful, vintage rectangular sharpeners

vintage retro manual classic pencil metal wood crank desktop antique nostalgic durable handheld mechanical traditional sturdy stationary sharp collectible rugged reliable compact robust rotary efficient office classroom school heritage precise design tool timeless artifact solid oldfashioned crafted heavyduty device sharpening steel functional colorful old-school rectangular sharpeners vintage-style colors featuring body wedge shape single blade simple