The Umbra Wobble Chess Set has a concave landscape which stabilizes freely quivering chess pieces, making for lively interaction between board and game pieces. The Wobble chess set, designed by Adin Mumma, recieved an Award of Merit from HOW Magazine"s 2008 International Design Award competition.Umbra, headquartered in Toronto, Canada, designs and manufactures exciting, affordable products that add contemporary and artful details to every room in the home.The Umbra Wobble Chess Set is avail