ARK's Tetra-Bite® Chewy Fidget Colour:Red - Standard the trick is to wipe

the trick is to wipe excess moisture off them

for therapy

If left wet/damp (eg in washing machine lol) they can rust in appearance a little but generally does not affect function

but would like a easily portable option

or free-form doodling

ARK's Tetra-Bite® Chewy Fidget Colour:Red - Standard the trick is to wipeARK's Tetra Bite packs a lot of features into one cool chew tool. With 4 differently textured extensions to chew on, you'll never get bored. Rotate between circular bumps, zigzag bumps, ribs, and lines a sensory seeker's dream. Each extension is long enough to reach the back molars for proprioceptive input to the jaw and masseter muscle.