This Plus-Plus Learn To Build set includes 600 interlocking pieces (500 Basic color mix and 100 Neon color mix), 4 small baseplates and a Guide Book with step-by-step instructions for flat mosaics and 3D creations like animals, people and buildings. This creative building toy helps kids ages 5+ follow guided projects and progress to freeform designs, boosting fine motor skills and spatial thinking. This kit's bright neon accents and broad color range expand design possibilities while baseplates give sturdy foundations for display-ready models. This Plus-Plus set is made from materials free from endocrine-disrupting substances, offering a safe, premium-feel gift that encourages open-ended play and problem-solving.