Product Description

- A wooden desk calendar where you combine nine blocks to create numbers.
- The nine blocks are printed with the numbers 1 to 12 that indicate the month, the day of the week, marks that indicate the weather, and random digital numbers.
- Mix and match these to create a calendar for each day.
- Puzzle design: Yuji Baba

What is `katsunou`?
- Puzzle exercises that aim to rejuvenate the brain while maintaining brain health.
- A puzzle series that provides moderate stimulation to the brain while having fun and smiling as you tackle it.
- It is effective in improving thinking and judgment, concentration, logical reasoning, spatial awareness, calculation processing, visual processing, etc.
- Carefully selected by Hanayama, a leading 3D puzzle company that has been introducing high-quality 3D puzzles to the world for over 90 years.


Item Size/Weight : 15.1 x 12.1 x 3.6 cm / 205g

Product Specifications

Item code

069144

JAN code

4977513069144

Purchase Information