OFF-ROAD UNBOXING – YoYoFactory x YoYo Expert Buyer’s Club Mystery Box – August 2018 August 6, 2018 by Kyle Leave a Comment SPOILER ALERT. SPOILER ALERT. In this video we will be unboxing the August 2018 Buyer’s Club Mystery Box from YoYoFactory and YoYo Expert. We don’t always take well to surprises, so let’s see what happens this time! Related Posts:A Guide For Yo-Yo Beginners – Let’s Get…2017 in reviewAn Interview with SF YoyosBut What About Bolster?