This Plus-Plus Big 100-piece set features oversized pastel interlocking pieces designed for smaller hands and bigger ideas. This construction toy and educational building set supports fine motor development, color recognition, pattern play and sorting through open-ended creativity. This pastel building kit works equally well for stacking, mosaics or simple 3D models, making it ideal for preschool playtime or classroom activities. This premium-feel activity box makes a bright, tactile gift that encourages hands-on learning and imaginative play.