Brand new sealed toy . From a clean smoke free home . Abundant Components for Limitless Fun: VEAIS STEM buidling toys includes 148 pieces of blocks, an electric drill designed with kid - safe features, and a storage box. This comprehensive set offers an exciting experience for both boys and girls, allowing up to 8 players to engage simultaneously, promising hours of building and playing fun.​ Learn - while - Playing Educational Benefits: This kids tool set is more than just a plaything; it's an educational powerhouse. As a STEM toy, it actively promotes the development of your child's science, technology, engineering, and mathematical skills. During the building process, it significantly enhances children's imagination, creativity, hand - eye coordination, cognitive ability, operational skills, and logical thinking. Moreover, when children collaborate with others, their teamwork and social skills are also sharpened.​ Uncompromising Safety Standards: Our STEM educational toys come with a newly upgraded electric drill that provides a better grip on screws between the blocks, facilitating a more stable construction. The set also includes a portable storage box, which helps children learn organization. Additionally, a detailed instruction booklet with model examples is provided, enabling kids to build various shapes easily and gain a strong sense of achievement. Older children can fully unleash their imagination and creativity using the building blocks and modules.