Ran out of gel from your Holo Teeth Whitening Kit? Hold on to your Holo mouthpiece and maintain your pearly white teeth with our pen refills.
You can get the regular Holo Pen Refills here.
The extra strength pen refill is perfect for impatient people and procrastinators. Have an important event coming up soon and need to get whiter teeth now? This is for you.
- Whitens your teeth faster
- Safe for enamel
- 100% vegan and cruelty-free
Save (and get free shipping!) when you order 3 Holo Pens!
Note: This is an extra strength pen, so remember to be extra careful. Follow instructions closely!