The Josh.ai pack comes with everything you need to install up to (5) Josh devices.  The re-usable Xspots after trim can be used on your next job along with the XLocator tools.  Additionally there are instructions for installing the Josh Nano and while this pack has been designed for Josh.ai, your Xspots can be used for all applications.

Josh.ai Xpack includes;
(5) Xspot re-usable wire devices
(1) XLocator Tool set, the Xtreme and the Xcentric
(1) Xstrap universal mounting strap 15 feet / 4.5 meter roll
(10) Xbooty bags, cloth covers for tools
(40) Xscrews - truss head screws
Labels - Endpoint, Pre-construction, Post construction