NEW! PRE-ORDER MARCH! Ob1toy × SANBY × Uni-ball One P Collaboration Gel Pen

Limited Edition Precision - Ob1toy × SANBY Uni-ball One P

A collectible collaboration where illustration meets precision writing. The Ob1toy × SANBY Uni-ball One P brings retro-inspired artwork to Mitsubishi’s compact Uni-ball One P body. Each design features custom packaging and a detachable motif charm, blending playful character design with the sharp clarity of Uni-ball’s signature gel ink. Small in size yet powerful in presence, this limited release is both a writing tool and a keepsake.

Product Highlights

• Limited collaboration edition featuring exclusive illustrated artwork

• Compact Uni-ball One P body designed for comfortable everyday writing

• Smooth, high-contrast black gel ink with crisp, clean linework

• Includes removable character charm matching the design theme

Product Details

• Type: Collaboration Gel Pen

• Tip Size: 0.38mm or 0.5mm (varies by design)

• Ink Type: Water-Based Pigment Gel Ink

• Ink Color: Black

• Pen Body: Uni-ball One P (Mitsubishi Pencil System)

• Materials: ABS Resin, Brass, Plating, SUS

• Brand: Mitsubishi Pencil Co., Ltd. × SANBY × Ob1toy

• Made in Japan

A Little Note

Playful yet precise, this collaboration piece merges collectible artistry with dependable Japanese craftsmanship. Designed in limited quantities, it is both a functional writing instrument and a statement piece for those who appreciate rare design.

Preorder Notice

This item is preorder only and extremely limited.

• Estimated arrival is approximately 1–2 months after your order date.

• For in-store pickup, you will be notified once the item arrives.

• For online orders, if this item is purchased together with other products, your entire order will ship once the preorder item arrives.

Due to its rarity and limited production, availability is not guaranteed beyond the preorder window.