6 ball bearings - fit / work in Gravitrax. Supplied in resealable bag.
WE Games Chess Piece Bag, Fits a set with up to 4 in. king
Two extra queens. 1 White + 1 Black . Fits with 97mm Kings Chess Pieces
Chess Storage Box 12" board,Chess pieces Tray Fits 3" King, Luxury Velvet fabric
