Love these Razoko interdental brushes~ Pack of 72 interdental brush is well packaged. Two colors Blue and Red. Each brush is individually capped for ease of carrying it on the go or to use it at home. We like how easy it is to clean inbetween teeth when toothbrush couldn't do the job. The interdental brush is bendable when using. Easy to clean under running water. Protective cap to keep the brush in place. Dupont silk bristles are soft on the teeth while cleaning. The interdental brushes are great for removing tartar and prevent plaque build-ups Use it daily to keep good oral hygenies. Highly recommended!