Actually, they come in a number of colors. The colors are chosen for maximum visibility on the court. Currently, the pro tour is using the purple balls.
http://www.sportsequipmentinfo.com/Racquetball/racquetball-ball.asp
Most raquetballs are blue. Yet they may come in red, green, black, purple, and also pink.
No.
Racquetballs
most parts
No, they are hollow with air in the center.
100
There are 144 racquet balls in a gross
Restate the question please. If you are sponsored getting new racquetballs shouldn't be a problem. If not, you're going to have to purchase some new racquetballs if yours are no good. If you are referring to their guarantee, in the past I took them back to the sports store I bought my can from. Some willingly gave me a new can of balls, other times they had no idea what to do. It has been awhile since I tried.
they will only change the ball if it breaks
hockey, football, basketball, racquetballs tennis, soccer, bmx, and skateboarding.
Racquetballs are typically filled with air or a mixture of gases, such as nitrogen. This helps provide the ball with the proper bounce and playability for racquetball games.
Ektelon racquetballs may be out of stock due to a combination of factors such as increased demand from players returning to the sport, supply chain disruptions, and production challenges. The pandemic has led to a surge in interest in racquet sports, resulting in higher sales. Additionally, manufacturers might be facing delays in sourcing materials or labor shortages, impacting their ability to keep up with demand. This perfect storm of factors can lead to widespread shortages in retail outlets.