- Tommy DiLallo's "V Force Scientific Fighting Concepts".
- No hassle money-back guarantee for a full year.
You have a full year from your date of purchase to return your item for a full and prompt refund of the purchase price. Our philosophy: If you don't want our product, we don't want your money. It's that simple. Feel free to use the item, even abuse it if you want, and if you're not satisfied, return it in any condition within 1 year for a full refund.