Shinken Zemi Elementary School Course Challenge 2nd Grade Kuku Song Band Kuku Roulette These items are included. I think these are good for your child's multiplication table practice. These items arrived in 2025. ● Kuku Song Band Used 1 or 2 times, so I think it's in good condition. Operation has been confirmed. Box and instruction manual included. ● Kuku Roulette This is for practicing multiplication tables in the bath. Used in the bath 2 or 3 times, so I will disinfect it before shipping. You place it horizontally in the bath water and by taking it in and out, the roulette spins, and you say the answer to the multiplication problem! For those who understand that these are used items.