Sleek and Stylish Chess Table, chessboard, parents gift, chess set with chess pieces, Chess Table with Piece Storage

Elegant Design, Practical Use:This modern chess table measuring 5..

$175.00

Triangle with invariant area, constant triangle area material (with marbles), math and geometry material, A=b*h/2, area of a triangle

Unchanging Triangle AreaUnchanging triangle area is the property ..

$149.00