Give your metal garden furniture a revamp the easy way. With the new Metalmaster paint-gun system from Hammerite you can paint both sides of any garden metal at the same time.

Simply click the paint canister into the battery-operated gun, attach the integral clip to the item you want to paint (to create an electromagnetic charge) and start spraying.

Because of the electromagnetic charge, the paint particles travel around the surface you're painting, so you can do two sides at once!

We tested it on some old railings and were really impressed as we needed only one coat, there were no drips or dribbles, and spraying from one direction really did cover both sides evenly.

This is a great investment if you have metal gates, railings or furniture, and invaluable for a metal balcony, as you won't need to climb a ladder to finish the job.

Metalmaster paint gun, £39.99; Metalmaster paint canister, £14.99; both Hammerite.