Review on Learning Resources LER6644 Magnetic Ten Frame by Greg Simms

I bought this set to introduce my four year old grandson to ten frames. This set is identical to those used in nearby elementary schools to teach various math concepts including counting (even more than 10), addition, subtraction, even and odd numbers, calendar skills, etc. I like strong magnets that stick on A magnet can be used whiteboard or even on the fridge. In addition, the parts are very durable and easy to handle with small hands. I am very happy with my purchase.