Arithmetic roller Small 1x1 "Educate" - lovely gift idea for schoolchildren

Figure juggler or number wizard? This wooden calculation roll offers a wide range of possibilities for arithmetic problems and encourages users to create and solve their own. With six rotating elements, the roll allows math pros to add, subtract, multiply, and divide up to 99. The rotating mechanism allows new arithmetic problems to be created again and again. Thanks to its compact design, the calculation roll can also be taken anywhere – a great idea!