Color-coded rods
wiswest [China]
Specification: from 2cm cube to 2cm*2cm*20cm rod
Description: Material:plastic
Color-coded rods be used to introduce and reinforce all fundamental math concepts and operations.From simple addition,division,fractions,decimals.The rods connect the abstract with the concrete.
Remark: If you have the different size,material,style's requirement,please connect us too.
Safety Standard: ASTM F963 & CPSIA2008 New Standard