myFirst 3D Pen Filler 5 Color Cold Pack

Your child can now refill their 3D drawing and writing pens using myFirst's refill packs, which are designed to fit all 3D pens.

Features of myFirst 3D Pen Filler Packs:

• Refill packs with a size of 1.75mm
• Compatible with all myFirst 3D pens
• Long threads with a length of 5 meters
• 5 different colors to meet your specific needs
• Safe for children to touch
• Quick and efficient hardening
• Cool threads that work in low temperatures

Specifications of myFirst Refill Pack:

• Product dimensions: 12.5 × 4.5 × 17.5 cm