It is an indispensable item in study and life,rest assured to and purchase. 14 different models can add ink repeatedly and replace the pen head. Select high-quality environmental protection materials, safe and harmless. The design of the pen head is smooth and the writing is smooth without jamming. These refillable drawing pens are suitable for painters, designers, art students, DIY enthusiasts, architects and more, which are helpers in the process of , can be widely applied for canvas, clothing, , glass, mirror, paper, backpack, wall, ceiling. Colour:transparent white Material:plastic Package Contents: 1 x Empty Pen Rod Accessories Only the above package content, other products are not included. Note: Light reflection and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.