[Shirohebi-Yakuri] Cafe BORO Limited Edition Ballpoint Pen(No.3)

【Cafe BORO Limited Edition Ballpoint Pen】

This ballpoint pen is a BORO limited edition, created by Shirohebi-sensei following the successful collaboration with Yakuri Kyoshitsu at Cafe BORO in November 2025.

The BORO exclusive edition is available in four unique colors.

• BodyCollar: Blue,White,Black
• Size: Approx.127 mm
• Refill: ISO 12757-2 (JIS S 0639), G2 compatible
• Materials: Urethane resin, aluminum alloy, stainless steel clip

Xアカウント(Shirohebi)
https://x.com/shirohebi

薬理凶室Officialsite (Yakuri Kyoshitu)
https://www.cl20.jp/portal/