Bowling

This is a 1:5 scale 10-pin bowling set. The pin spacing and all dimensions are true to scale. The ball to pin weight is chosen to match the 12 lb ball in a real bowling alley. To play the game you need to print 10 pins, one ball (two halves with connector) and one pinsetter (assemble base with 3 corners or print a full version). The ball is made of two halves with a parallelepiped connector. The gap between the connector and the inner hole is 0.2 mm along the x-axis and 0.4 mm along the y-axis. The corners of the pin setter need to be inserted into the gaps. The entire pin setter model is also included if you have a large enough printer. When you put the pins into the setter, not all of them may be vertical, so move the whole assembly until they are vertical and carefully lift and remove the pin setter. These models are not as small as they may seem in the picture. The pin are 76 mm high and weigh 16 g, the ball is 44 mm in diameter and weighs 57 g. According to the rules of real bowli