Item Name: #A Digital Roller Type Arithmetic Artifact Easy Use PVC for Math Practice Ques. Smart TV Box Android Quad Core HDMI 1080P Wifi Streaming Media Player UK
Features:
1.4 Model: Addition and subtraction, multiplication and division, free choice, interesting pictures, numbers 1-100.
2. Simple Operation: Math questions appear in front of you by rolling stamps, you can adjust them, you can change the questions with a single twist, and choose the questions randomly.
3. Adjustable: The stamp is clear, no ink is left, it can be adjusted, and the questions are randomly selected.
4. Recycling: Add ink to the oil hole, add ink, it can be recycled.
5. Learning Fun: Teaching stamps that are as interesting as toys make learning fun and exciting, and increase children's interest in learning.Specification:
Color as shown
Stamp size: about 4.4x3x4.8cm/1.73x1.18x1.88inch
Material: pvc
Note:
Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
Please allow 1-2cm measuring deviation due to manual measurement.
