Plac away triple action iso 0 interdental brushes 0.4mm, pink hard on plaque, soft on gums for daily interdental care. tip with extremely soft fibers, for easy access, without the fear of injuring the gums. removes plaque, cleans effectively. with antibacterial action*. contains 6 interdental brushes & 1 protective case, which protects the brush and acts as an extension handle for easy access to the back teeth. * the fibers contain an antibacterial substance (silver phosphate glass) which helps prevent the growth of bacteria on the brush. use insert the brush between the teeth and move it gently back and forth. never press it in narrow spaces. for use on the back teeth, bend it slightly, use the cap as an extension. reuse up to 10 times. caution for use on children under 10 years of age, adult supervision is recommended. also suitable for implants and orthodontic appliances.