Neon Signs Number 4 Birthdays Decor Neon Lights Party USB Plus Battery Number 4 metallic gold number balloon. Airfoil filled number 4 in 1 Rainbow Stacking Set Wooden Stacking, Lacing & Early Math Learning Toy A number 4 is lit up in a light show Premium AI generated image Number 4 Template. The Constructive Playthings Exclusive 4 in 1 Rainbow Stacking Set is a versatile early learning tool designed to support multiple developmental skills through hands on play. Perfect for classrooms, therapy settings, and home learning environments, this engaging set allows children to stack, lace, count, and match shapesall with one beautifully crafted wooden toy. The set includes six wooden square blocks that vary in size and are stained in vibrant rainbow hues of red, orange, yellow, green, light blue, and blue. Each square features a natural wood inset with a removable shape and corresponding peg holes that can be used for stacking or threading activities. The large peg holes make lacing frustration free for small hands, supporting confidence and independence. A threading cord with a wooden needle and a wooden stopper prevents shapes from sliding off during play. This thoughtfully designed early logic toy helps children build fine motor skills, hand eye coordination, problem solving abilities, color and shape recognition, and early math counting skills. Crafted from durable wood with smoothly sanded edges, the 4 in 1 Rainbow Stacking Set is built for safe, long lasting use in educational and home environments. Easy to maintain, the pieces can be cleaned with a damp, soft cloth and non bleach solution. Recommended for children ages 3 years and up. Largest square measures: 3" 3"Threading cord length: 13"