Write a review Your name* Your e-mail* (Not for publication) Rating ★★★★★ Excellent ★★★★☆ Very good ★★★☆☆ Average ★★☆☆☆ Poor ★☆☆☆☆ Terrible Your review * * — Required information The Sharper Edge Ltd ← View details 5, Southdown Industrial Estate, Harpenden, England AL5 1PW +44 1582 465242