This spinner gadget features a low friction, strong, SS bearing core with plastic colored shell. Designed for anxiety and fidgeting, this spinning toy helps to reduce stress and maintain focus, especially in classroom and office settings. These spinners satisfy those who like to to jiggle, squirm, twiddle, twitch, bustle, fiddle, fuss, jitter, joggle, play, stir or wiggle! It spins for approximately 2:30. Comes packed in a 2 piece gift box. Quantity ordered must be in increments of 100pcs per color.