Born from the need for light, compact and versatile edge sharpeners for uses from home or workplace to remote wilderness.

ALLHONE twin diamond straight edge sharpener. Opposing 3000 and 600 diamond grit stones.

Weighs only 105gms.

2 opposing diamond  stones permanently bonded with a heat resistant adhesive onto tough and heat resistant ASA.

220mm long

Diamond stone surface 150mm x 30mm

Preferably cover surface with Olive oil for storage as micro knife steel particles produced during sharpening may not be stainless so can rust and tarnish surface.