Delivered within 48 hours. Due to the fact that this product is not symmetrical through 360 degrees it does not and will not split a log of any size into four pieces. I have been using it for two weeks and this has not failed to be the case. It is however very good for splitting logs into two pieces, and because it is pointed it is excellent for getting started into a log; one tap and it's in, then you can swing with a sledgehammer without having a nervous friend holding on to it! I have used it on logs of up to 18" diameter and 48" length (don't start it in the centre, start at halfway from centre to edge on logs this big) and it works a treat.