Peanut butter and jelly, MAGNA-TILES and Meaningful Play, microMAGS tiles and Classic tiles – some combos just work!  In fact, our kid testers loved how microMAGS and Classic tiles worked together to create unique builds, so we had to bring them together in a new line of MAGNA-TILES Combo sets! Discover cool new ways to learn, play, build and create, with this awesome assortment of standard-sized and micro-sized tiles. For Ages 3 and up. WARNING: CHOKING HAZARD - Small Parts. Not for children under 3yrs.