The ultra-smooth performance of our much-loved Mega Cog—with an added twist of Spikey sensory input.

Pocket-sized, beautifully weighted and approximately the diameter of an Australian 50-cent coin, it pairs the familiar Mega Cog spin with a textured stainless-steel rim for stronger, more focused feedback.

Spin it between the fingers, balance it on a fingertip, or explore the edge for controlled safe ouch input.