No, not with combustible lemons.

Extension cord reels are meant to be used for the garden, but I've seen some people use them in their homes as substitutes for power strips.

Seriously, they are NOT joking when they say "Extend fully before use". My friend was powering a dryer off of one of these for about 3 months while it was mostly coiled - It got so hot that the hub melted and it fused together inside. The only thing that stopped it bursting into flames was that...