This set of teaching aids is used to identify length relationships. Children can recognize by touch and vision so that they can correctly understand the difference in the meaning of length. Through this material, children can also conclude that for any n, the sum of numbers to the nth number is always (N2 + n) / 2.We use high-quality materials to make these teaching aids. You can rest assured that children can use them.
Size : 13.5”L*5.7”W*1.1”H
Made in China
100% China Design & Production
Global Delivery
Shipping from Dalian Port, China
Easy to assemble
The user-friendly design makes any assembly easy and the tools free.
After Sales
Serious product support. Don’t hesitate to give me a call.
Warranty
One-year warranty, Rest assured of quality
Ask For A Quick Quote
We will contact you within 1 working day, please pay attention to the email with the suffix “@xihatoy.com”.
25% off
Get Coupon
Thank you for your participation, please fill in the following information, we will help you better, fill in the information and click send, coupons will be sent to your mailbox within one working day.Please note the information from “@xihamontessori.com”