4 Spinning Rotatable Finger Pen - Non-Slip Coated Spinning Pen Mode

4 PIECES SPINNER GAMING FINGER PENS Both pros and beginners can create the wow thanks to professional non-slip coating. The pen's weight, balance, and stability are greatly improved by the presence of solid, heavy metal balls and a unique buffer spring on each of its two sides. Leaks are avoided by the internal design of the ball pen core. Both sides of the gum are elastic and soft, which helps prevent the instep from dropping and fracturing. Your fingers will be more dexterous and intelligent with this spinning pen. Consider it more than just a toy! True to form, it writes using a ballpoint pen.