To remove the Rubik's Puzzle cap from the pen, you first have to twist and solve it! 5" size.
WARNING: CHOKING HAZARD - Small Parts. Not for children under 3 years. Recommended for children 5 & UP.
General Safety Warning: Products sold by BBTS may be intended for Adult Collectors.
Products may contain sharp points, small parts, choking hazards, and other elements not suitable for children under 16 years old.