Colorful Wooden Abacus with Beads for Counting and Learning.
Schlüsselwörter
abacus,
counting,
bead,
education,
learning,
mathematic,
number,
arithmetic,
calculation,
tool,
toy,
children,
children,
early,
development,
school,
preschool,
kindergarten,
primary,
basic,
simple,
colourful,
wooden,
frame,
rod,
sliding,
manipulation,
practice,
skill,
concept,
logic,
problem,
solving,
teaching,
aid,
instrument,
device,
equipment,
object,
item,
accessory,
supply,
material,
vintage,
retro,
classic,
traditional,
manual,
mechanical
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