Fun Building Toys: Unlike traditional wooden blocks, these upgraded magnetic blocks connect firmly to build any shape you can imagine for easy and creative play. Colorful Prints: Each block features 6 different patterns including letters, numbers, math symbols, fruits and animals. The variety of colors and patterns attract children's attention and keep them engaged. Learning: Various prints teach Abc letters, 123 numbers, animal and fruit recognition, and math equations for educational fun. Multiple Ways To Play: Beyond simple shapes, children can use imagination to build 3D creations like airplanes, dinosaurs and foxes. Safety First: Made with high quality environmentally friendly materials, Bpa-free, odorless and, complying with U.s. market guidelines. Ideal Gift Set: Popular Stem Montessori toys for 2-6 year old children, perfect for birthdays, holidays, preschool and school activities. weight: 1.45 pounds.