Stationery armour, if you will. The Sun-Star Durable Arm Pen Case lives up to its name, crafted from impact-resistant polycarbonate that shrugs off serious pressure—laboratory tests put it at a staggering 1.5 metric tons without so much as a crack. Hyperbole aside, this is one pen case you won’t be replacing any time soon.

Open it with a quick press on either end of the lid and inside you’ll find a removable tray with neat slots for five pencils, plus room for an eraser or small extras. Whether in a rucksack, briefcase, or studio drawer, it keeps your tools safe, organised, and ready for action. Strong, smart, and sustainable—this case is built for the long haul.

Built for Daily Use

• Ultra-Durable: Polycarbonate body tested to withstand 1.5 metric tons of pressure.

• Smart Interior: Removable tray with 5 pencil slots and accessory space.

• Quick Access: Push-lid mechanism opens smoothly from either end.

Details:

• Size: W235 × H85 × D30 mm
• Weight: 200g
• Material: PC, PE
• Country of Origin: Japan