• 【Preschool learning toys】 The blue version are math flash cards specially developed for children aged 3-5 based on the development of educators based on the growth experience of children. The math flash cards version includes: (1-10) 11 numbers + 100 sticks + 10 digital cards + 30 addition and subtraction formula cards + 1 pen.
• 【Kids-Friendly】Made of non-toxic smooth wood and cardboard without sharp edges, this learning toy is not harmful to health and won't hurt baby's soft skin. The wooden puzzles are designed for little hands to grasp but large enough to prevent accidental swallowing.
• 【Math Flash Cards】Kids will enjoy sorting the numbers puzzles, then match them with flashcards to form formulas! Associating text with picture helps children get on well with counting and the meaning of numbers.
• 【Child Development】Puzzles game plays an important role in enlightenment education, such as developing kids' creativity, imagination, hand-eye coordination, color recognition ability etc. It's helpful to lay a good foundation of lifetime learning for toddlers.
  

Dimensions: 24.51 x 21.79 x 4.39 cm; 490 Grams