joymode_1000x600 (1)
Partner: Sponsor

We could all use a little help in the performance department from time to time. That’s where Joymode comes in with their Sexual Performance Booster. For a fraction of the cost of the little blue pill, you get increased blood levels of arginine and yohimbine, which directly promotes nitric oxide production, penile tissue relaxation, and increased drive, along with antioxidant actions, enhanced blood flow and a bunch of other science-y things that lead to great sex.  Use the code COOLMATERIAL at checkout for 20% off your order. Get yours today.


Whether you’re talking about their knives, everyday carry gear or collaborative pieces, every single thing that bears The James Brand name is built-to-last, incredibly useful and purposefully designed. While we’re incredibly fond and reliant on all of their options, The Elko–their most minimal pocket knife–is our current favorite. Designed to attach to your keychain / EDC with the included titanium keychain, this small but mighty Swedish 12C27 stainless steel blade with anodized aluminum handles is the perfect tiny blade for all your everyday needs. If your EDC doesn’t include The Elko, you’re missing out, so get yours today.