（1）. Floss material: PTFE soft
（2）. Additive: Waxed, Unwaxed, or Mint Waxed
（3）. Flavor: Mint, bubblegum, aloe, fruit flavor or as customizable
（4）. Handle material: PP or ABS
（5）. Handle size: 75-85mm, pocket size for personal use, easy to carry and more hygeian
（6）. Color: as customizable
（7）. Handle shape: As picture or OEM design