Functional pen for Students Myopia Prevention Kyphosis Prevention Postures Correction Practice writing 3 in 1 Pencil Ballpoint pen Gel ink pen

Qianliyan is the best choice to write a good hand and to prevent myopia and kyphosis. Beginning with holding pen correctly, children walk into the palace of knowledge. Holding pen correctly and having a correct sitting position have a positive and direct influence on children’s growth and indirect influence on their lives and study. A good habit is developed during a long time, while a good specification in a beginning stage determines whether one will have a good habit, which does good to their whole life. Correcting posture eyecare pen suits the pupils in kindergartens, primary schools and secondary schools, and it can help the students suffering from myopia and kyphosis correct postures and practice writing. Matters Needing Attention 1.It is suggested that children use this product as soon as they go to school in order to form a good writing condition and prevent myopia and kyphosis 2.The window of full-angle electronic eye should not be sticked or scrached. 3.This Product should not be used as toys, should not be knocked, crushed, or put under high temperature. 4.Pen point and battery should be changed according to the instructions in the instruction book. 5.When the pencil point has only 1 cm left, new pencil point should installed. 6.This product should not be used in the sun for eyesight