DIY Changing Environment Assembled Plastic Calendar - Red

Pros: Nice strong material - almost as good as lego. Very easy to manipulate and set to a new month. You can use the case it came in (a clear plastic case) to keep it from dismantling if it falls down.

Cons: Weird planet icon (what's that for?). No month names meaning that you have to remember the last time you had it setup.

Other: Ideal for a nice simple gift. Good toy to teach weeks and days to children.

Pros: Very nice product, the best gift for LEGO fans. Plastic is good quality, easy to use. Needs creativity to rebuild monthly.

Cons: Not compatible with other LEGO products. Some un-useful elements (holiday, planet, etc). Month brick is missing, that would be great to add it. Color is not the best, black would be better, but it is only personal taste...

Other: for small and big children it is a must have piece