Material: Interdental Brushes Are Made of Stainless Steel, Reusable, Thin, Slippery, Low Friction, Not Easy to Pinch Or Break, With A Bundle of Fine And Strong Steel Wires, And Can Be Applied With Confidence. Cleaning Function: Interdental Brush toothpick Can Remove Excess Residue That The toothbrush Cannot Reach And Clean Teeth, And Can Also Be Applied As Interdental Brushes Or toothpicks to Clean Teeth And The Gums Deep. Easy to Use: First, Slide The Dental Floss Into The Space Between The Teeth, Near The Side of The Teeth, And Slide It Up And Down to Clean The Tartar, Then Gently Remove The Food Residue Along The Gums, And Finally, Stretch The Tail Brush Head Into The Space Between The Teeth, And Brush Back And forth. What Is Included: You Will Receive 3Pcs Heilwiy of Stainless Steel toothpicks, Enough for Rpon for Your Daily Needs The Non-Slip Grip Makes Them Convenient to Use, Improving Efficiency.