**Product Specifications:**
**Brand:** uni
**Model:** UM-100
**Product Name:** uni Multi-color Signo Gel Pen
**Features:** Metal tip / Simple design / Multiple colors / Classic style
**Manufacturer:** SallJigNo, Japan
**Product Type:** Gel Pen
**Model Number:** UM-100
**Color Options:** Multiple colors available
**Dimensions:** 151mm x 13mm
**Available Tip Sizes:** 0.5mm / 0.7mm / 0.8mm
**Ink Type:** Gel ink
**Ink Colors:** Xin gold, Fluorescent pink, Fluorescent red, Fluorescent orange, Light green, Green, Light blue, Blue, Purple, Blue dot, Black, Cotton
**Tip Type:** Bullet tip with dual ball construction
**Ink Composition:** Neutral, low viscosity ink
**Ink Flow:** Smooth writing experience, quick-drying ink
**Water and Light Resistance:** Water-resistant, light-resistant, fade-resistant
**Additional Features:** Slip-resistant grip, transparent pen body, refillable design, matching clip color
**Compatibility:** UM-100 refillable gel pen
**Package Includes:** UM-100 Gel Pen, Refills
**Product Dimensions:** Approximately 151mm in length and 13mm in diameter
**Available Models and Colors:**
- UM-100 Ball Signo 0.5: Black, Blue, Red, Blue Black
- UM-100 Ball Signo 0.7: Green, Purple, Fluorescent Red
- UM-100 Ball Signo 0.8: Orange, Pink, Light Blue, Light Green, Brown, Silver, Gold
**Note:** Specifications subject to change without notice.
