The sisters' math roller is made of 100% FSC®-certified schima superba and MDF. It measures 4.9 x 5 x 14 cm.
You can create equations by turning the dials on the roller to numbers and math symbols.
Description
Learning is fun
The sisters' math roller is made of 100% FSC®-certified schima superba and MDF. It measures 4.9 x 5 x 14 cm.
You can create equations by turning the dials on the roller to numbers and math symbols.
