Used it twice. I feel like it’s a glorified TENS unit because it has similar affect. Secondly, I wish 3 refills came with a coupon because $200 rough when my migraines happen every day. Third, it only helps with the neck stiffness. I am debating of purchasing a refill, but we’ll see. I wish there was a locality as well for customers so we can get points per purchase. It would be nice
2 months ago
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