1 Pcs 13 Digits Abacus Chinese Abacus Mathematic Education & 1 Pcs Abacus Toy 11 Digits Kid Learning Math Arithmetic

1 Pcs 13 Digits Abacus Chinese Abacus Mathematic Education & 1 Pcs Abacus Toy 11 Digits Kid Learning Math Arithmetic Description

1 pcs 11 Digits Abacus & 1 pcs 13 Digits abacus
Beads Number: 5 Beads Per Row x 13 Rows With Reset Button
One bead above and four beads below
Give concrete visible display of numbers by beads
Tool In Mathematics Education Beginners

Non marring anti-skid rubber feet the base of the abacus keeps your abacus from sliding around.
Stimulate interest in learning
Promote brain development
Both practical and educational.
Age Range: Greater than 8 years old & olden than 3 years old
Features: Educational
Gender: Unisex
Warning: just for teacher
Use for: Teacher
Abacus : Can Hanging the Wall
A: Wooden Framework
Abacus : Plastic Beads
Name: Teaching Abacus
colour:black & white + wood
Material: Plastic & Wood + plastic
11 Digits Abacus Size: 17.6 x 6 x 1.5cm
13 Digits abacus Size:58 x19 cm / Approx 23 x 8 inch

Package Contents:
1 x 11 Digits Abacus
1 x 13 Digits abacus
Notice:
This kind abacus is just design for Teacher. Can hanging the Blackboard.