Magic invisible pen set/marker with UV light:hidden word pen, the light make it visible

Magic invisible pen Material:invisible ink+UV light; Non-toxic and environmental OEM color and logo will be accepted

Product name: Promotional magic invisible pen/marker, high-quality plastic material and heat transfer printing with clients' design can be as promotional gifts and stationery in various situation, such as holiday gifts, exhibition gifts, advertisment and so on.

  

Material:(1). High quality plastic material;                                      (2). Non-toxic and environmental refill;(3). Vivid heat transfer printing design. Product Hightlight:(1). High-demanding producing;(2). Quality control for every process;      (3). OEM design is accepted;

(4). Pre-production samples before mass goods.

LOGO printing: can be 1-4colors printing on plastic penholder.  MOQ: 10000pcs.

Magic invisible pen set/marker with UV light:hidden word pen, the light make it visible