[Back to School Essential] KACO Heart-Shaped Gel Pen, Stylish 0.5mm Bullet Tip, Black, Signature Pen, Rotating Refill, Water-Based Pen, Exam Pen

**Product Specifications:**

**Brand:** KACO

**Product Name:** FIRST

**Colors:** White, Black

**Tip Size:** 0.5mm

**Material:** Acrylic-Butadiene-Styrene Plastic

**Quantity:** 1 pen/box

**Compliance Standards:** GB/T37853-2019, GB21027-2020

**Dimensions:** 151mm x 10.2mm

**Ink Color:** Black

**Ink Tip Size:** 0.5mm

**Quantity:** 2 refills/box

**Compliance Standards:** GB/T37853-2019, GB21027-2020

**Dimensions:** 100mm x 5.7mm

**Additional Features:** BornforExcellence

**Unique Features:**

– Original heartwarming design

– Rotating refill mechanism

– Dual-ball pen tip for smooth writing

– Low center of gravity design for enhanced writing experience

– Large capacity quick-drying ink

– Heartfelt gift box for romantic gifting

**Writing Performance:**

– Writing Length: Approximately 600 meters (+/-10%)

– Ink Type: Quick-drying, black

– Writing Angle: 48° for smooth and uninterrupted writing

– Ink Line Length: Exceeds national standards

**Packaging:**

– Heartfelt gift box for a romantic touch

**Note:** Specifications based on data from Shanghai Wenci Experimental Laboratory. Actual performance may vary based on individual writing habits.