1 Adopt eco friendly cotton thread to effectively remove your unwanted hair, gentle enough without any chemical drugs, can thoughtfully avoid causing allergy, irritation or pain on your skin, no wax or knife needed. 2.Can be used for both face and body hair removal for wide application range, and it will achieve a long lasting result by rooting your hair out, more efficient and practical. 3.Ergonomic butterfly design enables comfortable and secure grips, easily reduce holding fatigue after long time operation, labor saving as well as compact to carry along for ready use. 4.With a LED light to provide auxiliary illumination when the light condition is poor, convenient to use it whenever you want.