AIYAYI Magic Pens & Refills for Magic Practice Copybook, Drawing Pen of Invisible Ink, Writing Training,Tracing Copy Book Material for Kindergarten Kids 20pcs

Magic practice copybook pen Reusable magic writing pen

Features

• 2pieces of pen holder, 20 pieces of magic pen refills, and 2 pieces of soft aid pen grip
• Refill :0.5mm/0.02 inch, Size: length approx. 13.8cm/5.43 inch
• Magical Reusable Function: The magic ink refill pen will fade after 15 minutes and disappear completely after about 30 minutes when tracing the text and image path and can be reused over again.
• The pigment of the ink refill is extracted from plants, so it is safe for children.great toys for Baby, Kids without worry your walls and furniture was be dirty
• These Magic practice copybook pens are light in weight, and proper for students to write, and the considerate design of auto disappearing ink will be favored by children.