**Product Specifications:**
**Brand:** TUTU Fish
**Product Name:** Early Childhood Groove Painting Book
**Material:** 300g white card
**Age Range:** 3 years and up
**Number of Pages:** 50 pages (5 books in total)
**Product Size:** 177*252mm
**Features:** Groove painting for early childhood enlightenment, repeated use, painting while connecting the dots
**Themes:** Animals, Fruits and Vegetables, Princesses, Transportation and Military, Plants
**Included Items:** 2 disappearing pens, 2 pen holders, 20 disappearing pen refills
**Target Age Group:** 2-8 years old
**Design:** Groove painting for fun and pen control improvement
**Special Features:** Automatic disappearing pen for repeated drawing, professional pen refills for disappearing ink effect, ergonomic pen holder for correct grip
**Usage Guide:** Draw with the pen on desired areas, wait for the ink to fade completely
**Design Details:** Original cartoon patterns, double spiral coil design for easy drawing, single-sided groove craft for better pen control
**Content:** 5 different themes with rich content
**Dimensions:** 25.2cm x 17.7cm
This Early Childhood Groove Painting Book by TUTU Fish is designed to provide a fun and educational experience for children aged 3 and above. The groove painting technique helps in pen control and creativity development. The set includes disappearing pens, pen holders, and pen refills, making it a perfect tool for young artists to explore and learn.