Spring is officially here, and with it are coming a fresh crop of prototype heatsinks at the FrostyTech Labs. The first such prototype to surface is the Tocools Crown. The Tocools Crown is largely machined from a block of aluminum, but this may change with the production models. Tocools are a Korean Company which have yet to break into the North American heatsink markets - however given what we have been seeing in their heatsinks thus far, this may quickly change.