Mungyo Tri-One Highlighter 3 In 1

3 Markers in a pen & switch color easily .

Nib : 1 ~ 2 mm

• Quick dry 
• Bright & vivid color
• Pingment ink Lightfast
• Not smeared

Available in 3 color

• Fluorescent Pink
• Fluorescent Yellow
• Fluorescent Yellow Green

Soures of : 

http://www.mungyo.co.kr/eng/02_new/new_01.php?code=eng_product02&page=2&bbsData=bm89Njk=||&search=&searchstring=&gubunx=%EC%8B%A0%EC%A0%9C%ED%92%88&mode=view