Our new addition is a simple but so much fun ball chute. All you need is a wall or banister, plastic flexible tube, tape and pit balls, tennis or golf, nothing too big. Easy to put together, easy to take down. Hours of fun guaranteed, well maybe 20 minutes. Enjoy! https://www.amazon.com/Builders-Best-100017-CLEAR-DUCT/dp/B000DZFTEO I got the clear tubing from Amazon but you can get it cheaper at Walmart or eBay