Don’t forget you only have 4 days left to order your Tachyon XC with Free Shipping. This promotion is for national and international orders. So you still have time to buy an XC for your August Vacation, remember the XC is shockproof, waterproof and foolproof. (ORDER HERE) Take it wherever you go, for all of your outdoor and underwater activities! Here are a few great pictures from users all over the world. To watch XC videos in action visit TACHYON, INC. or YOUTUBE.