Key Features

• -Precise Tracing + Reusability: Featuring an upgraded 3D deep groove design, with a depth 50% deeper than ordinary practice books, it precisely guides children in tracing letters , numbers and picture ,preventing the issue of "lines slipping out". This magic grooved writing practice system more easily assists children in finding the correct writing trajectory compared to shallow groove products. Coupled with invisible ink technology, the writing disappears automatically after 30 minutes, allowing for precise handwriting practice while ensuring reusability, making it a standout among school supplies.
• -Comprehensive Practice Content + Suitable for Multiple Age Groups: The set includes 6 grooved writing books for kids 3-5, covering 6 major sections: letters, numbers, arithmetic, drawing, animals and plants, and transportation. It is perfect for writing practice for kids age 3-5, serving as excellent kindergarten workbooks for tracing and enlightenment. It is also suitable for handwriting practice for kids 8-10, providing consolidation practice. Catering to enlightenment, consolidation, and interest, it meets children's long-term learning needs through engaging preschool learning activities like letter tracing for kids.
• -Silicone Pen Grips + Thick Reusable Pages: The set includes 3 comfortable silicone pen grips designed to fit children's small hands. They help children quickly grasp the correct pen-holding posture, cultivate good writing habits, and relieve hand fatigue—essential for all handwriting practice. The thick pages are more durable than ordinary thin paper practice books, resistant to tearing and bending, and can withstand repeated tracing and daily bumps, ensuring a longer service life for these reusable kindergarten workbooks.
• -Stimulate Learning Enthusiasm: The set adds an extra seal and two learning plan sheets. The exclusive seal can reward children for their practice achievements, and the learning plan sheets help develop a "targeted and regular" learning habit. This not only improves writing skills but also lays a good foundation for subsequent learning. Parents do not need to make additional plans or prepare reward props, making it easy to guide children to actively engage in preschool learning activities and writing practice for kids age 3-5.