Warm Tips:
When you add acrylic paint ink,paint ink,and powder type ink,these powder particles need to reach the nanometer level,because our nib hole require more than 800 mesh powder particles to write colors,otherwise ink will flow out of both sides from both sides.
How to Use: just remove the nib area of the pen,fill with paint or ink, then screw the nib back, you can start writing.
Be careful not to pull out the refill, it may affect the use.

Features:
Easy for you to refill,and the size of the acrylic marker is compact and portable,easy for you to hold in hand,convenient and practical.
This empty paint pens can be filled with various colors,to create your own painting, expanding your imagination, improving your DIY skills,allowing you to get an accomplishment from painting.
You can send the empty paint tubes to your friends,classmates, colleagues,children and painting lovers as delicate and warm gifts,on birthday or other meaningful days, promoting your relationship.

Specifications:
Material: Tube of paint marker: PP
Pen tip: polyester and acrylic
Color: white clear
Size: about 6 mm and 3 mm
Quantity: 16 pieces

Package includes:
8 x 6 mm Empty paint markers
8 x 3 mm Empty paint markers