Tubo / Multiplication Division Drill Tube

Practice multiplication and division tables has never been so easy and fun! 
Simply rotate the rings at the ends of this "magic" math tube to create an equation,
and the answer will appear in the middle window.
Made of plastic.

Length of tube : 21 cm ( 8.25" )

Made in Italy by Quercetti, quality educational toy maker.

For ages 7 - 10.