We got this item within 1 business day, supposed to be 2 business days. I was excited to try this careof PLN. I washed the pacifier, sanitized and let my 4 month old try it. She took it right away and loved it. She doesn't like pacifiers in general. Hopefully this will also soothe her to sleep or comfort her in the car seat. The only thing I don't like about it is since it's silicone, it attracts dust and dirt; so you'll need to wash it often. I wish there was a cover for the pacifier when not being used.