Sprusa  The Prusa Spool Cradle
Free     Printables     ben_crossman

Sprusa - The Prusa Spool Cradle

A spool holder for your Prusa i3! Uses 4 bearings and rods to hold any KG spool and feed it like its gliding on ice! ...

similar models —

Sprusa - The Prusa Spool Cradle alternatives