SmartMax Start XL is designed for young children from the age of 1 offering an early, safe, fun and educational introduction to magnetic discovery. Featuring colourful magnetic bars and large metal balls that lead to incredible creations. Children can create simple to complex structures with the help from the instruction guide included. The SmartMax Start XL is an excellent way for children to develop their hand-eye coordination, colour recognition and STEM skills all whilst having fun! The Start XL set includes 18 short magnetic bars, 12 long magnetic bars, 12 magnetic balls and a guide to build models.