I'm really happy with how fast these parts came. they were shipped only three days before they came. The expected date was two days after the date that it really came. I'm also really happy with what I got for the price. I only payed 3 dollars for the parts that were printed in 100% infill. The only problem is that these parts are pretty fragile. they bend very easily, but they are perfect for you if you want something flexible. I highly recommend this seller.