Magic Dual Tips UV Light Permanent Invisible Ink Pen

One end: permanent black ink for writing and signature

One end: permanent invisible ink for writing on any smooth surfaces,secret message can be seen under uv light

The following pictures tell you HOW the permanent invisible ink pen work.

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    Shenzhen Kaihongyu Stationery Co.,Ltd is professional manufacturer of various marker pens with special functions more than ten years.Products mainly include whiteboard markers,permanent markers, highlighters, 

water color pens, invisible UV pens,textile/fabric pen, ceramic/porcelain marker, glass/window marker,LED board marker. 

    We offer Promotional Gifts Solutions to customers from different fields.You can gel some clue from the following pictures.

Packaging: 250pcs/BOX,1000pcs/CTN,33.5*32*33.5CM,9.7/8KGS

    Shipping: 25 working days after samples confirmed

Safe Export Cartons

1.Existing samples: Free of charge and freight collect 

   Customized samples: charged according to client's design

2. Logo: printed according to clients' artwork

3. Delivery: samll quantity shipped by DHL,UPS,TNT,Fedex,or by air; large quantity shipped by sea

EN71 & ASTMD-4236

2,Q: Is your Invisible Ink Pen safe for children?  

      A: Yes! Our invisible ink pens are made of totally new PP material and imported ink.If your target market is EU,

           we can  offer EN71 and PHTHALATS test reports. If your target market is US,we can offer ASTMD-4236                 and 

            PHTHALATES reports.

3, Q: If we are not satisfied with your invisible ink pen,what should we do?

     A: If it's samples,we'd like to reoffer samples for you. If it's mass production,we'd like to replace the defect

          invisible ink pens.

4, Q:  What's the lead time?

    A:   25working days from confirmation of samples

 If you want to find professional supplier of various markers ,Please clip "Send Inquiry" now without any hesitation!