20 Gifts for Teenage Boys From Amazon They Will Actually Use

He rides his bike home at dusk half invisible to drivers, which worries you more than he will ever admit.

These bike wheel lights fit twenty to twenty nine inch wheels, cut to size if needed, and run over forty eight hours on three AA batteries per wheel, glowing white as the wheel spins. Two lights cover a whole bike.

A small practical gift for the cyclist in the house, cheap enough to add to a bigger present without feeling like a filler.