Product details
Abacus 7-rod clear zero elementary school students second and fourth grade children mental arithmetic development intelligence math teaching tools teaching aids wholesale
$ 5.20
sales volume:3
Product description
Product description
Model: 13-speed/15-speed/17-speed
Material: Plastic
Specification: 7-beads/5-beads
Product description
No data available
$
5.20
colour
7 Beads 13 Levels Black
7珠13档粉色
7珠13档蓝色
7珠15档黑色
7珠15档蓝色
7 Beads 15 Racks Pink
7-bead 17-speed black
7珠17档粉色
7 beads 17 gears blue
Colorful 7-bead without a screen cleaner
size
Free Size
number
-
+
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