Digital Teaching Roller Seal Arithmetic Artifact Students Within 100 Digital Teaching Practice Questions Seal Smart Math Roller

Description: 1. Reusable: Small and exquisite, easy to carry and reusable after adding ink. Product includes digital teaching stamp, 1 bottle of ink. 2. Small and exquisite: It can be put into your stationery bag or pocket anytime. The Rolling Digital Teaching Chapter frees up parents' hands by simply scrolling and printing different addition and subtraction formulas on paper.

Still manually writing Addition Subtraction Multiplication Division questions for your child?“Addition And Subtraction Seal Arithmetic Artifact” roll gently and the math problems appear immediately. Cute and practical, buy now!

Advantages: Addition Subtraction Multiplication Division 4 styles, free to choose. Roller design, combined adjustment.

Add seal ink, which can be used repeatedly. Efficient and fast give practice questions, no smudge, no fading. Rotate to adjust 10 different count methods. Small and exquisite, easy to carry.

Specification: Weight: 120g Material: Plastic Style: Addition，Subtraction，multiplication, division Size: 4.4*3*4.8cm/1.7*1.2*1.9in Color: Blue, Pink

Packing list: Teaching seal x 1pcs Ink x 1 bottle

Note: 1. Due to manual measurement, please allow 1-3cm error. Make sure you don't mind before bidding. 2. Due to the difference of different monitors, the picture may not reflect the actual color of the product. Thanks.

Product type: Math Toys