BUILDS HEALTHY BRAINS! These wooden blocks help kids learn math, physics, & engineering concepts through hands-on building. Perfect educational STEM toy for ALL ages! Develops problem solving & reasoning abilities, supports logical thinking, improves dexterity & spatial awareness. ENCOURAGES CONFIDENCE, CREATIVITY, & PERSEVERANCE! Brain Blox building toys inspire boys & girls to think creatively, embrace challenges, and be persistent. INSPIRES KIDS TO TURN SCREENS OFF and engage in constructive, imaginative, open-ended play that is FUN! USES BALANCE, FRICTION, & YOUR AMAZING BRAIN – these stacking blocks don’t need magnets or connectors of any kind! If you can THINK it, you can BUILD it! There are no limits to what you can create with these wooden building planks. 100% ALL-NATURAL, precision-cut, chemical-free NEW ZEALAND PINE wood. Montessori approved. Earth-friendly, NON-TOXIC toys are safe for kids! Each plank is crafted sustainably with renewable resources.