Montessori Teaching Tools Multiplication Division Board Set Montessori Educational Supplies for Educational Purposes Learning Supplies Authentic

---------------------------------------------------------------------- 【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction. 【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary. 【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product. 【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer. ---------------------------------------------------------------------- [MONTE Kids genuine product] [Genuine standard] [Educational supplies for educational purposes] Montessori materials are educational and learning supplies. *This is not a toy. Due to the nature and structure of the teaching materials, some may have small parts or sharp points ＜Target age: 15 years old and above＞ We also have a lineup of teaching tools that are easy to use for home use. We recommend the [MONTE Kids] brand to those who are just starting Montessori education. A set of multiplication board (red) and division board (green). Includes wooden board, beads, skittle, and box. You can deepen your understanding of multiplication and division by using beads specifically. ◆Purpose◆Understanding multiplication and division●Material: Wood●Dimensions: Multiplication version 28cm x 28cm x height approx. 1cm 　　Division version 30cm x 30cm x height approx. 1cm *This is an improved type that has been changed to a size that is easier to handle for learning purposes. Length and width 22cm→28cm&30cm