The original 360 was a brilliant ice screw; it placed quickly, you didn't need to chop at ice to get a good placement, it was harder to drop, and you could clip the hangar whatever the direction BUT it was difficult to carry efficiently. Now Grivel have fixed this issue and called it the 360 ER or Easy Rack. So you get the same super sharp screw with all of the above features with the only drawback from using this screw, eliminated. Coloured handles help distinguish between lengths and each screw has a tip protector that can be attached to the handle during use and then removed when retracted byt your second.