100pcs/lot plastic Invisible Ink Pen with UV Black Light Wholesale 4 Different Colors can be mixed with low price fast CH-813

100pcs/lot plastic Invisible Ink Pen with UV Black Light  Wholesale 4 Different Colors can be mixed with low price fast   CH-813
Price: US $37.00/ lot, 100 pieces / lot,$0.37/ piece|Processing Time: Ships out within 3 days
Unit Type: lot (100 pieces/lot)|Package Weight: 1.0kg|Package Size: 20cm x 8cm x 10cm

Detailed Information:

Plastic invisible ink pen with uv black light:

Features: Company confidential letters: protect company trade secrets to outsiders and not easily learned;
Authentication: Managing files and then use the magic invisible document signed tag, can not easily be imitated;
Alternative communication: real content other than in the general content of the average person can not tell;
Dark Reading: Even in the dark, text content can be at a glance;
Message signal: The magic invisible pen leave a message signal, the average person unable to understand thoroughly;
In addition to these features, magic invisible document was also used in the following areas:
SMS note: certain occasions such as Eastern magic with invisible writing pen in the note;
VA Yanchao lamp: Magic Lamp stealth document VA use as UV light money detector;
Invisible Diary: love between couples

shipping terms:

1. We Ship to Worldwide.
2. We ship your orders within 1-3 business days after the payment confirmed.
3. Item shipped from China viaUPS,EMS,DHL,HONGKONG POST,CHINA POST,reach most of the countries within 3 to 10 days.
4. Delivery time depends on destination and other factors. If you don't receive the item after 20 days, please contact us, we'll investigate and solve the delivery problem.

Warranty and Guarantee:


If item defective in 1 month except that it caused by users, We will send you a replacement without extra charge, or offer refund after we receive the defective item

Detailed Specifications:

Place of Origin: Zhejiang China (Mainland)|is_customized: Yes|Brand Name: RAINBOW|Model Number: CH-813|Color: green, yellow,purple|Ink: invisible ink|Keyword: invisible pen with uv light