Sale and shipping by Natureich. See details. Info about this item * The package includes a wooden counting board containing 10x10 colored square cubes with subtraction tasks, each fitting into the box so that everything returns to its place. * The math toy for elementary school students offers a unique gaming experience; with the many colorful shapes, subtraction is quickly learned playfully with the subtraction table and is also a lot of fun! * The wooden toy promotes learning progress, joy in learning, and interest in numbers and mathematics. The subtraction box can be used both outdoors and indoors. Philosophy: Education and core values for our children are the most important for the future. Natureich's mission is to comprehensively promote the next generation through high-quality wooden math toys and educational toys by conveying basic information in an easily understandable way. Product features: Wood type: Pinewood Colors: Red, Pink, Light Blue, Yellow, Blue, Green, Light Green, Yellow, Orange Child-friendly: Rounded corners Size / Weight: 19.3 x 19.3 x 2.3 cm / 320 grams Parts: 1 wooden box, 100 number blocks Recommended age: from 3 years Learning goal: Calculating, Counting, Math Type of wooden toy: Educational toy, Math toy Cleaning: Wooden toy can be cleaned (with a damp cloth) Target group: Kindergarten, Preschool, Elementary school, School Learning theme: Mathematics Brand: Designed by Natureich in