SIMPLE DESIGN - FUELS CREATIVITY: One shape, endless possibility! Every brick easily connects to the next. Create colorful flat mosaics or work in 3-D to make more intricate builds. Mix and match any Plus-Plus set to bring more ideas to life! STEM | STEAM Toy: Plus-Plus empowers children with free explorative play as they encourage fine motor skills, logic, creativity and imagination all without the use of screens. Part engineering, part art, with a bit of math and a whole lot of FUN! PERFECT FOR ON-THE-GO: Design and build your creations any way you want, wherever you want! Great for every adventure – car rides, restaurants, a friend’s house, or in your own living room. Stay entertained for hours! PRESCHOOL FRIENDLY: For 2 years and up, these BIG pieces are great for little hands or bigger ideas. Each piece measures 2" x 1 1/8". Well-suited for preschool and early learning environments mixing play and creativity! BUILDING SET INCLUDES: Tube includes 15 BIG pieces in a colorful mix and an Idea Guide booklet for building.