Sonic Kakusta Silicone Pencil Case/Pen Stand

The Sonic Kakusta — a Japanese silicone pencil case that rolls up flat for carrying and pops upright as a free-standing pen holder on your desk. Holds up to 40 writing tools.

Sonic Corporation is a Japanese stationery maker based in Osaka. The Kakusta is one of their most popular designs: a single moulded piece of flexible silicone that compresses flat when it's in your bag and snaps into a stable upright form when you put it down. There's no zipper, no stitching, and no clip; the structure does the work.

What's good about it

• Roll-up flat for portability — stands upright as a desk pen holder
• Holds 20–40 pens, pencils, scissors, rulers, markers
• Flexible silicone — wipes clean, doesn't tear or fray
• No zip, no stitching — the structure is the design
• Available in a range of colours
• Made in Japan by Sonic Corporation

Specifications

• Material: Flexible silicone
• Type: Roll-up pencil case + standing pen holder
• Capacity: up to ~40 pens/pencils
• Brand: Sonic Corporation (Japan)

Made in Japan.