Each scale comes with a QR code on the bag that sends you to the removal and install video. Be aware your original inlays on the sebenza 31 might break when removing them if not extremely careful. I am not responsible for any damage that YOU do to YOUR knife while working on it. That being said, it's really easy to remove the stock inlays and install mine. I'm offering an option for you to send in your knife and I will handle all the processes and attach adhesive to your stock inlays and ship your completed knife with my scales you ordered installed and ready to go. If you choose the install option I'll send you the mailing address within 1 business day after I receive the order. 
 
You can expect up to a 4 week lead time. I work very fast and efficently so your orders should go out around 1 week but there is no guarantees on that time frame. 
 
I will contact you after you place your order if you chose a color im unavalible to get, or what the wait time would be.