Itty Bitty Double Extruder

[TopJimmyCooks]

Also, for those who didn't notice in the pics - Hexagons have started shipping with a molded silicone insulating jacket for the heater blocks which is a very nice feature that hasn't shown up on other hotends so far.

[clough42]

Also, for those who didn't notice in the pics - Hexagons have started shipping with a molded silicone insulating jacket for the heater blocks which is a very nice feature that hasn't shown up on other hotends so far.

Yeah--and they also come with both 40mm and 25mm fans now. The insulator is nice, once it stops stinking. My first 8-hour print at 250C was pretty smelly. After that, I don't notice it any more.

Does anyone know what the insulator is made from and what temperatures are safe?