Chinese bowling market got decline around 2007, when a lot of bowling center closed with Brunswick bowling machines that were just used a couple of years.
50 PCS units: 10 x 10 x 10 mm35 PCS flats: 100 x 100 x 10 mm70 PCS rods: 10 x 100 x 10 mm-For use with 1-5 students.-Came with a cardboard storage box.