Feather fountain pen set, European classic feather pen combined with modern craftsmanship, retro craftsmanship to create classic works of art, each piece is worthy of collection. Each feather is carefully selected before being made into a pen. Retro mechanical wings, made of brass, with distinct layers of feathers. It is exquisitely designed and of high quality, whether it is given as a gift to colleagues, friends, classmates or mentors, it can show your care and respect. At the same time, as a gift for your own use, it can also enhance your pen experience and let you feel the quality and comfort in the process of writing. Gifts like this can strengthen your bond and convey how much you value and appreciate each other. Whether it is sent or received, it will bring people a sense of pleasure and satisfaction. How to use fire varnish wax/fire varnish seal: 1. Light the fire varnish wax, tilt the wax, and drop the melted wax into a small spoon. Can also be dripped directly onto envelopes. 2. Pour into the envelope, drip thicker and keep a round shape. After the wax is dripped, it should be done quickly to prevent the wax from cooling and hardening. 3. Put the seal on the sealing wax and press gently, as deep as possible. After confirming that it is completely dry, gently swing back and forth to pick up the handle.