Hi,
Seems lot of guys want some stabilizers.
I think it's easy for us to add it in gb.
But that will no fair for those who's already paid.
So we decide that we add it in this GB, and send stabilizers set to all guys had already paid.
And for those who had already received invoice, you'll get this gift if you pay before 2016/3/22 21:00(UTC+8), which is 24 hours from now.
(1 PCB for 1 set, if you buy 3, you'll get 3 sets)
If you haven't ordered, you can order it with stabilizers now