Dianshi pen mecha time and space cabin press neutral pen high value large capacity 0.5mm carbon black pen student homework brush pen office signature pen 0185 3 pens + 3 black cores

**Specifications:**

**Brand:** Dian Shi

**Product Name:** Resonant Space Capsule

**Model:** DS-3155E

**Description:** Double-ball quick-drying retractable neutral pen with resonant space capsule design. Features a rocket-shaped appearance, smooth writing experience, capsule-style pen clip, and quick-drying ink for instant dryness upon writing. The pen clip automatically lifts when retracting the pen tip and lowers when extending it, preventing the pen tip from staining books or clothes. The double-ball pen tip ensures extra smooth writing by reducing friction with rolling balls inside. The pen is designed to resonate when pressing the retract button, adding a touch of technology and soul to the writing experience.

**Specifications:**

– **Pen Tip:** 0.5mm double-ball bullet tip

– **Ink Color:** Black

– **Pen Body Colors:** White with red, blue, orange, or green rings

– **Packaging:** Set of 4 pens with 4 extra refills

**Product Images:** Available for viewing in the product catalog.