The traditional humming top date back to Victorian times, although you may remember playing with these yourself as a child! Mesmerise your own children and recreate the fun with this beautiful top that is activated by lifting the knob and pumping, the faster it spins the more harmonious the hum. The suction cup keeps it stable on flat surfaces. Size 18.5 cm x 21 cm, for ages 3+ but can be used as a show toy for 8 months +