The Refillable Invisible Ink Marker Kit includes  a  pocket  size  marker and an 8 oz bottle of our most popular blue invisible ink. This marker is constructed from precision machined, anodized aluminum components and can be completely disassembled for cleaning and repair. A pocket clip is snapped onto the slip cap so it's with
you when you need it. To insure  the valve won't leak during
operation  we  use a special o-ring. The Super SL-1 marker  uses
interchangeable felt  tips which thread  into a receiver  in the valve  assembly. The wide variety  of available   replacement  tips make  this marker very versatile. The  Marker comes  with  a  round  tip. Replacement tips are  available  in packages of 12. The Marker holds 7.5 ml  of fluid

The  ideal  marker for your every  need  &  the only marker you will ever have to buy again. Pen comes empty to allow you to put your choice of ink in pen, invisible ink or any type. Our pen contains a gasket which allows high alcohol content of ink to be used without deteriorating.






Refillable Invisible Ink Marker Kit
INCLUDES All Purpose Blue Invisible Ink

Here is that hard to find invisible ink for hand stamps and other unique security applications.  Shows up only under black light.
Will not wash off easy like other brands but can be washed off with a little effort. Only visible with a Blacklight. Great for document marking too!
Glows Bright Blue.
Item Name: 8 oz All Purpose Blue Invisible Ink
Included with our Refillable Invisible Ink Pen above.

Replacement Tips For Refillable Marker

This is the original tip that comes with the pen.





For Lighting options be sure and visit our Black lights section. Click Here
Secure Shopping