Say goodbye to dirty fingers and mess! Magic Coloring Pens use invisible ink that appears only on the pages. Simply choose a color, start drawing, and watch as magical drawings of excavators, builders, cranes, and many other construction-related themes magically appear on the pages. The spiral-bound book includes 4 magic markers and 8 coloring pages.

Product features:
- magic markers only work on special pages, fun without mess!
- includes 4 magic markers and 8 coloring pages
- develops manual and artistic skills

Environmentally friendly product:
- print made with vegetable inks
- all paper and cardboard are recyclable
- FSC certificate, guaranteeing sustainable sources of materials

Recommended age: 3+ years

Dimensions: 21 x 2.5 x 21 cm