The QiYi Number Sliding Klotski 4×4 is a new version of the that features rounregular klotski puzzles from QiYi, with magnetized pieces that make solving quicker and easier.
upcoming Order delaysfrom 1st february to 16th february
Due to a delay with our courier service, we like to inform you that there will be a processing delay from 1st February to 16th February. If you are planning to purchase please note that the order will only be processed after 16th February. If the order placed before these days please make sure that you have chosen a faster service to reduce delays. So we recommend placing before 25th January
