Retractable Fountain Pen with Soft Grip for Comfortable Writing, 0.38mm Fine Nib, Refillable Ink Cartridge, Ideal for Students and Office Use

Retractable Fountaining Pen Students Press Their Pens And Hold Them Soft For Long Without Tiring Them 4ML
Product Description:
Super Soft Non-slip Grip: Features grip bring super soft and comfortable touches feeling which make each pen easy to hold.
Writing: German workmanship quality. 0.38mm nib. Long-lasting, refillable ink drying speed is fast, not easy to 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 click is heard.
It's your familly!
Product Description:
Material: Metal, Plastic, Sponge
Package contains: 4pc pens+4pc Ink sac