YoYa Toys is giving away a FREE Mystery Stress Toy through a sponsored ad on Facebook. If you don't see the offer immediately after checking the page, try these suggestions. Like the YoYa Toys Facebook page then like several of their posts. Do a Google search for YoYa Toys and scroll through the results page fro a few seconds. Close out everything then browse your FB newsfeed and keep a look out for the sponsored post (shown in the screenshot below) to come up to claim your free stress toy.
Watch for this post on Facebook (and possibly Instagram too).