It's a funny old word. Chopper. It has many uses, from the woodcutter's craft of chopping one out to the monicker favoured by East End mobsters of a certain generation. Going by the name of Chopper was once fearful stuff down the Mile End Road. So it is with some pleasure that we present not one but two remotely controlled choppers to be feared and admired in equal measure.

From the people who brought you the original PicooZ (note the capital Z for extra effect) comes the PicooZ Sky Challenger Set - a pair of duelling choppers destined to take to the skies, or, at the very least, one's hallway, in search of death or glory.

This pair of R/C devils are each equipped with an infra-red Death Ray enabling them to harmlessly take fire at each other. On receipt of an on-target blast from said Death Ray, the stricken chopper plummets to the ground. And the victor may ponce around unchallenged in the blue yonder. Marvellous.

Each of the two dual-band Sky Challenger remote controls enable advanced flying, with the up/down/left/right manoeuvrability of the original PicooZ, and of course, a special button from which one may unleash an infra-red hell fire on one's opponent.

Just 20 minutes charging at the R/C base unit gives one a gargantuan 10 minutes duelling time. Enough, in fact, to get one's chopper out, do a bit of fancy mid-air choppering, and bring it back safely to earth. Choppertastic.