Feature: 1. GEAR STRUCTURE: Its special design adds an extra level of complexity and challenge. The interlocking gears create a special solving experience that requires careful planning and strategic thinking. 2. 3X3X3 DESIGN: Its design inspires creation thinking and nurtures logical reasoning abilities. It challenges and engages the mind, making it an ideal toy for developing critical thinking skills. 3. DETAILED INSTRUCTIONS INCLUDED: This toy comes with comprehensive tutorials that provide step by step guidance, making it easier for beginners to enter the world of puzzle solving. 4. FINE CRAFTSMANSHIP: It is meticulously crafted, ensuring smoothness gear rotations for a satisfying tactile experience. The gears glide seamlessly, providing a comfortable and enjoyable playtime. 5. ENDLESS FUN This toy not only trains logical thinking skills but also enhances spatial imagination and improves hand eye coordination. That users develop their problem solving abilities and strengthen cognitive skills Specification: Item Type: Gear Speed Puzzle Material: ABS. Package List: 1 x Gear Speed Puzzle1 x Manual