Features: 1, The large capacity of wax block is newly upgraded, which can be used for a longer time. 2, The material is abs+beeswax. 3, The rotating line wax is designed with top and bottom caps, and the knob design at the bottom allows the wax block to be used evenly at every angle. You can rotate the wax block with grooves after use to adjust the direction and choose a new position to cross the line. 4, The top cover is equipped with a thread outlet hole, which can pull the wool better. 5, White plastic parts can be rotated, by rotating the form, so that the wax block can be maximally used. Multiple teeth are designed for better thread pulling. Direct pulling: place the thread on the thread wax, align the notches and pull, it can make the wax evenly coated on the thread. Pulling with the cover on: Place the thread on the thread wax and align the notches on both sides, put the knob cover on, adjust the position of the notches and pull the thread towards your side to finish. Pulling on the tines: You can enter the thread from the side and wrap the thread around the tines to pull it.