Specification: Material: Plastic; Color: Black; Stamp Size: 3.8 x 2.7 x 6.1cm / 1.5 x 1 x 2.4 inch ( L * W *H ); Character size: 1.7cm / 0.7 inch; Ink Bottle Size: 5.5 x 2cm / 2.2 x 0.8 inch ( H * W ); Package Content: 1 x Roller Stamp, 1 x Black Oil The dotted line handwriting practice roller stamp is a learning tool that combines fun and practicality. It can assist you in writing training, teacher teaching assistance, creative handbook design, etc. It is very suitable for use in classrooms, homes, study rooms, libraries, offices, and other occasions. Advantages: The outer shell of the roller stamp is made of plastic, with a smooth surface, a comfortable grip, waterproof, sturdy, and resistant to falling. The cover can prevent the stamp from drying out and has a long service life. The roller stamp can save you time by eliminating the need to draw lines manually. It is small in size and light in weight, making it convenient for you to carry with you and use it at any time. Instruction: This roller stamp is easy to operate; you only need to roll the stamp to complete the writing line. NOTE: Please remember to close the lid after use to prevent the roller stamp from drying out. The dotted line handwriting practice roller stamp is a learning tool that combines fun and practicality. It can assist you in writing training, teacher teaching assistance, creative handbook design, etc. It is very suitable for use in classrooms, homes, study rooms, libraries, offices, and other occasions.

Specification:
Material: Plastic
Color: Black
Stamp Size: 3.8 x 2.7 x 6.1cm / 1.5 x 1 x 2.4 inch ( L * W *H )
Character size: 1.7cm / 0.7 inch
Ink Bottle Size: 5.5 x 2cm / 2.2 x 0.8 inch ( H * W )
Package Content: 1 x Roller Stamp, 1 x Black Oil

Advantages:
The outer shell of the roller stamp is made of plastic, with a smooth surface, a comfortable grip, waterproof, sturdy, and resistant to falling. The cover can prevent the stamp from drying out and has a long service life.
The roller stamp can save you time by eliminating the need to draw lines manually. It is small in size and light in weight, making it convenient for you to carry with you and use it at any time.
There is a small hole on the side of the roller stamp, which can be used to add ink after the ink runs out, and it can be reused.

Instruction:
This roller stamp is easy to operate; you only need to roll the stamp to complete the writing line.

NOTE: Please remember to close the lid after use to prevent the roller stamp from drying out.