Well, I'm not even 100% sure, 'cause there was a mix up with tracking and our delivery - USPS never updated the tracking information after the package left the last city before my sister's city and we never knew it was delivered until long after it had actually been delivered! BUT I believe it actually worked out to be about 9-12 days. I ordered on Nov 19th and we believe it was delivered during or just after Thanksgiving weekend. Zoeva's customer service is excellent and responsive, packaging and presentation is superb considering the cost of the brushes, AND they shipped my stuff out the day after I ordered by DHL (got to US in a day or 2). I wish they could give you the option to choose a different carrier because German DHL then handed it over to wacky USPS for delivery who started the whole catastrophe. I have to say though that USPS' customer service throughout was really good given all the issues. I believe I may just have been unlucky given the proximity of my order/delivery time to all the Thanksgiving/Black Friday/Cyber Monday delivery madness. I would definitely order again and don't mind the shipping fee but would wait until I was ordering a bunch of things or splitting with a friend like I did and for sure, outside of holiday time. Will definitely let you know. Which Sigma set do you have? I was thinking about purchasing a few of their brushes or a set at IMATS this year.