Marssos Coupon, Vouchers, Deals, 40+ Offers, Discount Codes, Voucher Codes + Free Shipping. Marssos Bracelet Collection features Bracelets made using Ancient Techniques and Showcases past knowledge, Brave Heroes and Legends. All of Marssos Bracelets designs use only natural gemstones and leather, we are not big fans of plastic. All of Marssos Bracelets designs use stainless steel for the charms. designs are made using the wisdom of the past, the beauty of the present and the advanced materials, quality and inspiration of the future. That's the way of Marssos.