This model is a compact modular massager 🖐️✨ that features smoothness with a secure twist-and-lock 🔒🔓 mechanism to swap out massage heads instantly ⚡ and also the ability to choose between a harder or smoother massage.

Each massage tool has a distinct shape—from rounded nodes for deep pressure 💪 to flat surfaces ⬜ for gentle relaxation—giving you a customizable experience for different muscle groups 🦵🦶.

Available in both PLA for rigidity 🧱 and TPU for a softer, more flexible feel 🤸, the heads can be mixed and matched for endless combinations🔄. The whole PLA set prints 🖨️ in about two hours ⏳. And the TPU massager prints in about 1h 40min with an additional 15min of PLA. All plates are designed to be an easy and fast print ⚙️. 

There are two types of holders, both printed in PLA:

• Full-hand grip 🖐️
• Two-finger grip ✌️

These holders are printed in white ⚪ and light green 🟢.

For the coil massagers, there are:

• PLA versions (found in “All PLA parts”) — represented with black filament ⚫
• TPU softer versions (found in “All TPU parts”) — represented with blue, yellow, dark green, and orange filaments 🎨

For TPU coils to roll smoothly 👌, print one additional PLA piece (found in “PLA part for TPU massager”). This piece fits into the middle of the coil before placing it in the holder.

Some users reported better results with an additional +0.5 mm on the Z-axis, so I’ve included that configuration in the print profile as "PLA massagers +0.5 mm Z-axis".