26.6mm ear plug/ tunnel blank

thingiverse

Just as designed, meant to be split and assembled, I print in ABS and use a blend of ABS and acetone to bond and polish for a comfortable fit. No supports are required. Simply add elements to the core, create your own unique accessories. The wearable diameter measures 26.6 mm, custom-sized for my wife, yet scaling the size according to your needs will find them fitting comfortably.