This is a custom limited edition Mcusta rainbow Damascus blade with wood flower detailing on the handle. Mcusta does not produce many limited editions like this and they are rarely seen here in the US. Handmade in Seki, Japan for the 2018 Blade Show, this is a showcase piece for your collection. Not many of these made! We sold out of the 2017 model very quickly and this one is even nicer! We are a Mcusta Factory Authorized Dealer.