**Product Specifications:**

**Brand:** ShuXing

**Product Name:** Bling Bling Color-changing Flash Gel Pen

**Variants:** Multiple options available

**Color Options:** 8-color set includes silver, blue, light blue, green, yellow, orange, purple, and pink; 12-color set includes shiny silver, shiny blue, shiny navy blue, shiny green, shiny emerald green, shiny lime green, shiny gold, shiny orange, shiny pink, shiny purple, shiny dark purple, and shiny black; 24-color set includes shiny silver, shiny blue, shiny sky blue, shiny navy blue, shiny green, shiny emerald green, shiny lime green, shiny gold, shiny orange, shiny light purple, shiny light blue purple, shiny orange, shiny deep gold, shiny lemon yellow, shiny pink, shiny emerald green, shiny violet, shiny silver, shiny black, shiny sky blue, shiny brown, and shiny red

**Tip Size:** 1.0mm

**Features:** Color-changing flash gel pen with dual-color ink, creates different colors on black and white paper depending on viewing angle, vibrant and varied colors with delicate shiny effects

**Ink Quality:** Upgraded ink formula, quick-drying, smudge-proof, and long-lasting

**Pen Design:** Stainless steel bullet tip, transparent flash pen holder, round pen body for comfortable grip, pen clip for durability, easy core replacement method

**Core Replacement Method:** 1. Rotate the pen end counterclockwise, 2. Remove the old core, 3. Insert a new core, 4. Rotate the pen end clockwise

**Product Dimensions:** 155mm

**Suitable for:** Bullet journaling, note-taking, drawing, highlighting

**Usage:** Smooth writing, no skipping or smudging

**Applications:** Ideal for art projects, highlighting, and marking

**Packaging Options:** Available in sets of 8, 12, 18, 24, or 36 pens

**Additional Information:** Suitable for both professional and personal use, perfect for creating colorful and eye-catching designs

(Note: Some content has been omitted for brevity and clarity)