Bolz Playbox Music Spinning Top Toy for Children, The Funny Buzzing Hum Gets Louder As The Top Spins Faster, So Durable Price:  $19.25 (as of 03/01/2020 02:09 PST- Details)

IMPROVES FINE MOTOR SKILLS: this ‘off-screen’ toy helps hone your child’s fine motor skills through active, hands-on play. No batteries needed!
SILLY SOUNDS: the funny buzzing hum gets louder as the top spins faster.
SCALED FOR SMALL HANDS: perfectly sized so it’s easy to grasp, grab, hold, and whirl.