Retractable Fountain Pen with Soft Grip and Replaceable Ink Sac - Ergonomic Writing Instrument for Extended Use (0.38mm Nib)

Retractable Fountaining Pen Students Press Their Pens And Hold Them Soft For A Long Without Tiring Them
Features:
Super Soft Non-slip Grip: Features grip bring a super soft and comfortable touches feeling which make each pen easy to hold.
Smooth Writing: German workmanship quality. 0.38mm nib. Smooth and Long-lasting, refillable ink drying speed is fast, not easy to cause stains, bright color. Retractable Pen: Easy to use, no need to worry about breaking the nib.
Replaceable Ink Sac: Just press the ink sac into pen, the installation is successful when a click is heard.
It's a your friends&familly!
Product Description:
Material: Metal, Plastic, Sponge
Weight: 20g
Package contains: 1x pens