This is a colorful wooden rainbow-shaped stacking block set ♡ Perfect for Montessori education and educational toys, teaching color sense and size differences! Play expands when combined with your existing toys! It's also cute as interior decoration! ♡ Material: Wood ♡ Size: Approximately 16cm in diameter, 2.5cm in width Although it is new and unused, there may be small scratches or color unevenness from the beginning due to being a foreign product. If you have any issues, please let us know before leaving a review ♡