TPU Scalp Scrubber Brush

This scalp brush is designed to be used in the shower, with pliable spikes that give a serious and satisfying scrub that doesn't take much effort regardless of your hair type.  The silicone ones you can buy are great but can be too pliable and too rounded off - I wanted a version with different properties that would hold up better getting through coarse, curly, and kinky hair.  It scratches a little more aggressively too so you don't need a whole lot of force.

It's entirely made of TPU with zig zag infill optimized for pliability in the right places, and has extra ribs in the handle for rigidity.  The disc is slightly domed which helps it bend to the shape of your head and the handle is tapered to fit between your fingers.

It can print entirely without supports but a few small tree supports at the very bottom help prevent defects, so those are included in the print profile.  They peel off easily so I recommend keeping them.

The size is perfect for a medium sided hand (size 8/medium gloves), and it'll work fine for smaller hands.  If you have larger hands you may want to scale it up a bit.

Side note: my cats LOVE this as a brush/scratcher