Hama bead stacking offers many hours of fun and educational play. The original Hama Maxi ironing beads mix includes the numbers 00, 1, 3, 5, 7, 9, 10, and 18. The maxi beads are suitable for the youngest children, whose motor skills are not yet developed enough to handle the beads from our other systems. The large beads, with a diameter of 10 mm, can be easily placed on the pegboard by small fingers. The finished design can be ironed. Maxi is thus part of the ironing system.