eSun Filament Sampler Pack

What is this?

A colorful sample pack of PLA filament.

Why did I buy it?

I didn't! I attended the 'Inside 3D Printing' conference (also free) and was given this at the eSun booth. While my cheap filament of choice is normally Hatchbox, I have no problem trying out other (free) filament - and having an assortment of colors is useful for smaller test prints and accent parts.