I would love to have one at Asher's party, but I looked into the rental and I think I could probably make one for the same price and then get to keep it for future things. I'm thinking if I get a large kid's pool and the balls it could work. I'm just unsure of where I would buy the balls and how many I would need. Thoughts?
Asher Benjamin and Lola Aisling
Infertility
PCOS, Progesterone Deficiency Disorder, Multiple Miscarriage
Clomid, Metformin, Ovadril, PIO, P17 Iron/Platlet Tranfusion
My Spring Babies!

Angel Baby
Elisabeth Adelle April 2008

Asher Benjamin April 2010
Lola Aisling May 2014
Re: Ball Pits
You can get the balls at TRU, but I've also seen them at Walmart and Target. That would def be a cheap and easy way to make a ball pit.
Thanks ladies
https://www.toysrus.com/product/index.jsp?productId=2267575 (Extra balls at toys r us)
We bought a ball pit similar to this
for DD for christmas and it came with 20 balls which wasn't NEARLY enough to fill it up. so I'd assume with a kiddie pool you'd need 100-200 balls or so depending on the size of your kiddie pool.