These look so cool and I'm annoyed Shein don't have them for adults because I really want one. Shein are selling Pop It Bags from just £4 which is a great price from them, as I've seen them for £12+ elsewhere.
Shein Bubble Pop Bags
Shein don't have a large collection of Pop Bubble Bags but what they do have is a few awesome looking ones. They are inexpensive which is great because when something is a hit with the kids it's usually priced up - not at Shein though.
Delivery is £2, or free when you spend £35+.