Rubbabu toys are made from 100% pure natural rubber foam. They follow fair-trade and eco-friendly practices and make toys that meet and exceed federal regulations so you know your child is 100% safe when playing with theri toys. From 3 months onwards play is learning - from sensory exploration and hand-eye coordination to imaginative play and spatial reasoning. Imaginative play and other essential child development skills are an early indicator of success in STEM or STEAM fields. Rubbabu's soft toys will bring these learning opportunities to infants as young as six months old.