FREE BONUS Frog Bath Toys: This set contains 8 colourful cups with animals, 4 geometric shape blocks, a castle, a rattling rabbit, and a free swimming frog. Stack, nest, sort, build, count, knock down, rattle shaker, shape sorter, water play, beach play and other creative play. A great interactive indoor and outdoor toy set that keeps babies 6 months to 3 years old busy and entertained. DEVELOPMENTAL SENSORY TOYS FOR EARLY LEARNER: Stackable cups is come with suitable size, which is perfect for little hand, and high contrast color with various printed animals. It's a great interactive toys to improve baby 9-12 18-24 months counting skills, relative size & shapes, animals and colors recongition, and teach baby how things fit together. Ideal first birthday gifts for baby boy girl 1 year old. ENCOURAGE SITTING AND STANDING UP: This infant toys can be built up to 23 inch. It challenges toddler's ability to sit and stand up and stack cups higher and higher in order of size. Babies will have hours fun of stacking up and demolish them and giggling every time he/she do it. This help learn cause and effect, develop hand-eye coordination, imaginative thinking, problem-solving skills and fine motor skills. CONVENTIENT STORAGE TO STORE AND CARRY EASILY: Use the castle cup to build a cool sandcastle at the beach, or be the base of high stacking castle. Turn its upside down, it is also a shape sorting toys and a storage box. Help baby develop a good habit of getting toys organized after playing. 6 inch tall is easy to take for outdoor play or travel. SAFE MATERIAL & 100% GUARANTEE: Made of high-quality ABS, durable, non-toxic, BPA-free and smooth surface. No sharp edges and light cups design for children to stack, nesting, sorting, and knock down safely. Valued gifts for baby 6 to12-18 months. Any problems, please contact us. Our team is always standing by to help.