Colour:Blue Size:One Size Features: Product Name: Pen Control Exercise Material: Cardboard Size: One size fits all. The size of the book is about 31*22.5*4.4cm Color: Blue Suitable for: hiking, camping, handwriting, traveling, picnic, outdoor writing practice and other occasions. Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow 0-1/2 inch difference due to manual measurement. Premium Material: Made from high quality cardstock with a smooth, waterproof surface that will not soften the paper with water and will not tear easily. The cardboard has a certain thickness and is not easy to bleed through the ink, the surface pattern is printed clearly and the colours are vivid Size: One size fits more. The size of the workbook is about 31*22.5*4.4cm. Portable pencil control exercise book, not too big or small to fit in your child's school bag Early Education: Designed for preschoolers, the children's handwriting exercise book focuses on learning to write the 26 letters of the alphabet, animal and sight words, numbers 1-10, addition and subtraction, shapes, pencil control training and more. Ideal for early educational cognitive development, improving creative thinking, reading and comprehension, concentration, writing and hand-eye coordination Easy to Erase: The package comes with eight erasable coloured pens with brush tips on the erasable lid, which can be used to erase written or miritten handwriting. There is also a separate whiteboard eraser and a dust-free cloth, both of which can easily erase handwriting Wide Application: Suitable for hiking, camping, handwriting, traveling, picnic, outdoor writing practice and other occasions. It is a perfect gift for kids as birthday, Christmas, Halloween, New Year, Thanksgiving, school gift See more product details Premium Material: Made from high quality cardstock with a smooth, waterproof surface that will not soften the paper with water and will not tear easily. The cardboard has a certain thickness and is not easy to bleed through the ink, the surface pattern is printed clearly and the colours are vivid Size: One size fits more. The size of the workbook is about 31*22.5*4.4cm. Portable pencil control exercise book, not too big or small to fit in your child's school bag Early Education: Designed for preschoolers, the children's handwriting exercise book focuses on learning to write the 26 letters of the alphabet, animal and sight words, numbers 1-10, addition and subtraction, shapes, pencil control training and more. Ideal for early educational cognitive development, improving creative thinking, reading and comprehension, concentration, writing and hand-eye coordination Easy to Erase: The package comes with eight erasable coloured pens with brush tips on the erasable lid, which can be used to erase written or miritten handwriting. There is also a separate whiteboard eraser and a dust-free cloth, both of which can easily erase handwriting Wide Application: Suitable for hiking, camping, handwriting, traveling, picnic, outdoor writing practice and other occasions. It is a perfect gift for kids as birthday, Christmas, Halloween, New Year, Thanksgiving, school gift