Key Highlights High-quality track and wheel building block sets designed for motion and dynamic play Features modular tracks, mechanical components, and smooth-rolling wheels Supports racing, looping, climbing, switching tracks, and other kinetic functions Compatible with JMBricklayer bricks for extended building possibilities Ideal for fans of track toys, mechanical builds, STEM learning, and engineering creations Encourages hands-on exploration, creativity, and problem-solving Durable materials and stable structures engineered for repeated kinetic play .hotspot-wrapper { margin: 0 0 -7px 0; position: relative; max-width: 100%; display: inline-block; } .hotspot-wrapper img { width: 100%; height: auto; display: block; } .hotspot { position: absolute; display: block; cursor: pointer; z-index: 5; transition: all 0.25s ease; } .hotspot:hover { border: 2px solid rgba(255,255,255,0.9); transform: scale(1.05); box-shadow: 0 0 15px rgba(255,255,255,0.6); z-index: 10; }
