There was a Mega Sale on AliExpress on 11th November 2016, one of the items we purchased was Silicone Pour Spout Slip for Pots, Pans and Bowls.
After some research, we ordered the following item:
Price: US $1.17 (SAR 5)
I opted for free shipping thus the item was sent via SunYou Economic Air Mail, which means the item was not trackable.
Purchased on : 11th November 2016
Destination : Riyadh, Saudi Arabia
Shipped on : 14th November 2016 and tracking # was provided
Delivery Date : Before 13th January 2017
Tracking number could only track the item while it was in China:
Delivered on : 3rd January 2017
Delivered in : 54 Days
Delivered at : My Apt
Delivered by : Saudi Post
It was in a good enough packing. The quality seems fine. We have used it on 4 different pots, for 1 pot the water leaks, for another the water leaks a little, for the rest of the 2 it works fine. So it's not a perfect solution. In this price you can try it.