Daiso interdental brush

This is an interdental brush purchased at Daiso.

It is a nylon-coated wire interdental brush.

There are 10 pieces for 2,000 won.

I always buy at Daiso because it's cheaper than pharmacies and the quality is decent haha.

I use the 0.7mm thickness, and I found that if it's thicker than that, it doesn't fit well between the teeth.

I recommend the cost-effective Daiso interdental brush.