Zebra 斑馬牌 - Sarasa Retractable 0.5mm Gel Pen (JJ15-Y) Yellow X 2
https://www.friendstore.com.hk/shop/124006g-zebra-ban-ma-pai-sarasa-retractable-0-5mm-gel-pen-jj15-y-yellow-x-2-10058
https://www.friendstore.com.hk/web/image/product.template/10058/image_1920?unique=8deacbd
Smooth writing experienceVisible ink levelRubberized grip for comfort writing
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