Pencil Check Double-Sided Pencil Case W Sheet Reinforcement Riana Tiara / Sonic

• Dimensions: 94 × 226 × 33mm
• Pen holders: 6 (5 for core subjects + 1 red pencil)
• Pencil tip window: Transparent panel for checking sharpness without opening
• Pencil holders: Silicone grip
• Reinforcement structure: W Sheet (mesh + PVC double layer)
• Ruler compatibility: 15cm straight ruler, 13cm set square, 12cm protractor
• Included: Removable pencil sharpener with visible shavings compartment
• Materials: ABS, PVC
• Design series: Riana Tiara (appliqué)

The Pencil Check case was designed around a specific problem familiar to elementary school students and their parents: arriving at school with unsharpened pencils. The fix is a transparent window on the pencil storage side so you can see the tips, and confirm both that the pencils are there and that they are sharpened, before leaving the house.

The silicone holders that grip each pencil were added because standard elastic loops let pencils shift and rattle when kids are running between classes or rushing to their seats. The holders keep each pencil in its slot regardless of how the case is handled.

The W Sheet Reinforcement structure, a double layer of mesh and PVC, addresses another common failure point: the zipper or opening mechanism wearing out after repeated open-and-close cycles over a school year. The sharpener's clear shavings compartment removes the guesswork of checking whether it needs emptying, which tends to get forgotten until shavings spill inside the bag. The slim 33mm body fits horizontally in a school bag, in the front pocket, or wedged into whatever space is available alongside a ruler case or notebook.