World's Coolest Rain Gauge writing This zippered carrying case allows

This zippered carrying case allows ease of travel while storing and protecting your precious art tools

8 cards and envelopes

Ice free water all winter

Includes backmatter about the science of trees

World's Coolest Rain Gauge writing This zippered carrying case allowsThe Coolest Way To Measure Rain A fun twist on a classic device, the World's Coolest Rain Gauge is the original, award winning floating rain gauge. Based on the Archimedean principle of water displacement, the measurement tube rises from the outer collection flute to show water accumulation. Its practical, fun and very cool! Our rain gauges are made entirely in the USA. Assisted by a collection of brilliantly quirky machinery and imaginatively