@sequentialvibe My friend bought one, cost him €600-700. Don’t know the name. But they had a return policy. No cure, no pay. He tried it and it didn’t work for him at all. Some people swear by it though. I can kind of see the logic behind the product. People with autism and developmental disabilities sometimes play in ball pits with lights. Seems to relax them. They call it snoezelen in my country, the ball pit is a controlled multisensory environment. Reduces in stress, aggression and self-injury are reported. I think it’s wise to find a company that stands behind the blanket with the return policy. You can buy a fair bit of Steem for that money.

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