These interdental brushes are more robust than others on the market. I am very pleased with Humble products and continue to use them.
Arrived in a very reasonable time. Long handle makes them easy to use. They bend easily, without breaking, so that you can get into the gaps between back teeth. Unlike other brands, the brush doesn't separate from the handle and leave the brush and wire stuck between your teeth. Long-lasting, good quality. They don't pierce your gums either, which makes them superior to other brands in this respect, as does the bamboo rather than plastic!
These brushes are ideal for my large gaps and I feel much better using bamboo than plastic
The best interdental brushes we have ever had. Highly recommended!
Interdental Brush Bamboo - Blue 6-P (SIZE 3 - 0,6 mm)