Plus-Plus Learn To Build: ABC & 123 is an educational construction set designed to make early literacy and numeracy engaging for children aged 3 and up. The set includes 400 colorful interlocking pieces and 40 sturdy flashcards featuring uppercase and lowercase letters, numbers, and simple math concepts. Each card offers multiple learning opportunities, such as letter and number formation, counting, and identifying vowels and consonants. By building 2D mosaics or 3D structures, children enhance their fine motor skills, spatial reasoning, and problem-solving abilities. Made in Denmark from BPA-free and phthalate-free plastic, Plus-Plus pieces are produced in a zero-plastic-waste facility powered by renewable energy, ensuring a safe and eco-friendly play experience.