Ren&eacute; Pierre Foosball Table Replacement Cork Balls Set of 6 - Green Fluo Foosball table balls boasts perfect control due to the buoyancy of cork Genuine cork balls create less noise than plastic balls Compatible with Ren Pierres Champion Leader, Competition, Winjoy, Black Match, White Match, Le Stade, Couleur Gris, Wenge, Goal, Couleur Jaune, Couleur Orange and Tahiti foosball tables Bonus manufacturers warranty and free shipping if purchased from Dazadi Set of 6 spheres have 1.38-inch diameter