Darwin

Insight is a fun boomerang which can be upgraded to a sport boomerang.

Insight throw must be performed at shoulder level. It accepts both vertical throws and more tilted throws, this is why it can be used by a beginner as well as by an expert.

It will so have further trajectories in expert hands. It's a sport boomerang, which can fit an athletic beginner, and will be able to be upgraded using adhesive lead.