A wooden partitioned box containing uniform segments of circles. This material consists of fraction cut outs from 1 of a circle to 1/10 of a circle.
LCM89-1 1-10分解圓形 Fraction Cut Outs 1 to 1/10
NT$6,400.00 NT$4,600.00
Sale!
LCM89-1 1-10分解圓形 Fraction Cut Outs 1 to 1/10
NT$6,400.00 NT$4,600.00
