ムーンブーツソックス

Great for STEM instruction.
Hopefully Chase will consider including NAND, NOR & XNOR in the next edition so all 7 basic gates are covered. ... thus better addressing the 'toddler' market ! ;-)

Bought for my two year old niece. She loves opening books, the second she opened it she loved playing around with the button and seeing what happened to the light. My geeky brother in law also thinks it’s great 😂

Mother, father, older brothers and sisters have all learnt something from this book. It’s a great learning tool for not only for babies ( say from around 2 ) but also adults on basic logic blocks.