BigHeads are Back!! Beautiful, shiny, precision machined BigHeads - real BigHeads - have arrived. 0.5mm, 0.4mm, 0.35mm and 0.25mm sizes will be available soon.

PLA 4042D has been discontinued! We're testing the designated heir - 4043D.

Last but definitely not least, we're testing a new PEEK insulator - solid PEEK, no PTFE - yet it works with ABS and PLA. Testing is going very well. If this insulator shakes-out you can put a fork in it! Simple, compact and super tough!!