Every BlockNRolla™ is hand made right here in the U.S.A. BlockNRolla™ was developed from a realized need, hand making multiple prototypes over the past couple of years. We worked together to find the right mechanisms to ensure easy functional alignment and intuitive assembly for all users. Of course with each exploration came better solutions that resulted in our final functional prototypes that we are currently offering for sale in our online shop at a deep discount and limited quantity. Our vision is for early adopters to use BlockNRolla™ in their daily workouts and to discover the multiple uses and benefits that our tool can offer.