Feel free to look around. Just click on the above items. Some articles are in stock, others are on order. Please e-mail me for prices and orders.
Puzzles are great fun for personal use.
Models and building boxes are good for education. Some of these models are currently being used by: schools, universities, musea and scientific research organisations.
If you've recently purchased a MathMaker building box (Cross Mitre) and you are looking for the additional recepies download the pdf with recepies here.