Brain Improvement Device for Kids

This Brain Improvement Device Can Help Your Kids Learn Maths With Joy!

Features:

• 😲 Adjustable numbers, gently scrolling, quick questions, no need to pay high prices for math questions

• 😲 Rotate and adjust the column type, can adjust 10 different queue methods

• 😲 Primary school students make one page a day to improve the speed and accuracy of oral arithmetic, cute and practical

• 😲 The imprint is clear, and it dries and does not fade after printing. Add printing oil, which can be used repeatedly, easy to use and fun

Specification:

• Material: PVC
• Shape: Rectangular
• Weight: 150g
• Size: 44*30*48mm
• Imprint: 20*4mm
• Color: pink, blue

Package includes:

• Brain Improvement Device for Kids (Contains a bottle of ink)