For the safety of your child: Caution. Not suitable for children under 3 years of age as small parts can be swallowed. Choking hazard. Age group from 3 to 99 years. Hama bead making, many hours of fun and educational play. Original Hama Maxi beads Mix 69 - No. 3, 5, 9, 17, 20, 26, 47 solid colour mix The Maxi beads are for the youngest children whose motor skills are not yet developed enough to handle the beads of other Hama systems. The large beads with a diameter of 10 mm are easy for little fingers to attach to the pin plate. The finished motif can be ironed. Maxi is therefore part of the ironing system.