Maybe one of these similar products would be of interest:-
Kids Bowling Balls Plastic Bowling Toy Outdoor Indoor Bowling Sports Toy
1 Set Scooter for Kids Ages 3-5 Plastic Bowling Toy Kids Educational Toy Bowling
1 set of Plastic Bowling Game Toys Parent-child Bowling Toys Indoor Sports
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Mini plastic bowling pins: Great booby prize for bowling league 1.5” Tall