They are quite new and can be played by adults in the party or traveling. Roulette has never been played although the box is old. Description of bowling: Mini Bowling Game，Mini Wooden Tabletop Bowling Game for Kids and Adults. Calm Wooden base, High-quality stainless steel Bowling,stainless steel ball. Wooden Base:300*100*43mm,Bowling Ball:27mm,Ball:15m,Ramp:72*18*11mm. Mini desktop gaming toy bowling game is easy to set up and fun to play. Just stand up the ten mini bowling pins, position the ramp in the desired direction, and then send the ball rolling down. Package Includes: 1 x Wooden Base,10 x bowling balls,1 x ramp,1 x ball
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