Math Stamp Roller, Brain Improvement Device for Kids, Addition Roller Stamp - Excellent Educational Aid to Accelerate Learning (Multiplication+Division)

Produktbeschreibung

【Improve The Efficiency Of Learning】You Can Print Quickly By Simply Scrolling Through The Addition And Subtraction Seal, And It Dries Quickly. Pupils Do One Page A Day To Improve The Speed And Accuracy Of Oral Arithmetic 【Can Be Used Repeatedly】The Math Stamp Roller Can Be Inked For Reuse. The Printing Is Clear, And The Color Does Not Fade After Drying. The Addition And Subtraction Seal Contains The Digital Teaching Seal And 1 Bottle Of Ink 【Train Logical Thinking】This Number Teaching Seal Is Able To Develop Your Child'S Sense Of Space And Facilitate Kids' Number Thinking And Problem-Solving By Setting Up 10 Different Ways Of Queuing 【Adjustable Stamp】The Digital Stamp Can Change Different Numbers To Form Math Problems And Scroll Smoothly. And It Supports Efficient And Fast Printing Of Less Than 100 Math Problems 【Digital Stamp】Size: 4.8*4.4 Cm/1.8*1.7 Inch,The Roller Digital Stamp Is For Wonderful Christmas Birthdays Easter Gifts For Kids And Other Occasions. This Is A Special Gift For Kids, Family, And Friends