Squishy toys

Squishy toys are common in most toy stores, and can help people with anxiety and ADHD. at the moment, squishy toys are popular and are becoming a trend. 
The stores that you can find them in are DAISO, Target, Fred Meyer, Ross, and HOBBY LOBBY. You can find many types of squishy toys in the listed stores.
Many people create videos about them. Many have different varieties of names such as "funky egg", "marble mesh", and "mochi".