Refill Box $39.99

The Refill Box conveniently helps you replace your mouthpiece and rinse pods.

Each box contains 1 Willo mouthpiece, made with soft nylon bristles, and 2 rinse pods in our signature mint flavor.

Designed to last you 3 months if using Willo twice a day.

Rinse Pod ingredients: Water (Aqua), Xylitol, Natural Mint Flavor, Stevia Rebaudiana Leaf Extract, Coco-Glucoside, Xanthan Gum, Citric Acid, Potassium Sorbate, Menthol, Aloe Barbadensis Leaf Extract

Mouthpiece size

XS

XS S M L XL

Willo Mouthpiece size guide
for kids.

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