This sample pack consists of 4 FUN colors, one 50 gram coil of each of the following -

Gemstone Ruby Red Translucent PLA

Starry Night v3 Translucent PLA

Neon Green UV Reactive PLA 

Neon Orange UV Reactive PLA 

Specifications 

 Print temp 190 to 230C

 +/- 0.02mm or less average diameter variation

 0.02 mm or less out of round 

Resin Type : Virgin NatureWorks Ingeo PLA