StreetEXtremes

Is anyone using Killer Glass on their cooling system? Is it durable and worth the investment? Their website says "Watch your coolant flow like a lava stream during the day light it up at night! Thats right this is the hottest product on the market manufactured exclusively by KillerGlass, in the USA. Made of high tech clear Pyrex mounted using sections of your existing hose on each end for flexibility with custom clamps. This bad boy lets you watch your coolant flow and lights it up at night for a bright red, blue or green glow with L.E.D's attached to the glass. Each hose is hand crafted with slight variations making them totally unique."
http://killerglass.com