Non-Toxic 4719Pcs V12 Engine Model Building Blocks Technology Bricks Kit With Display Stand Adult Gift Children'S Educational Diy Toys

Is Electric : Lithium Battery Block Size : Small building block（Compatible with Lego） Barcode : Yes Gender : Unisex Plastic Block Shape : Self-Locking Bricks Plastic Type : ABS Material : Plastic Recommend Age : 18,14y Origin : Mainland China Feature1 : V12 engine model Feature2 : mechanical assembly kit Feature3 : realistic engine replica Feature4 : motorized lithium drive Feature5 : engineering education Features: 1. Realistic V12 Engine Replica Highly detailed 4719 piece brick style V12 engine model replicates cylinders pistons crankshaft with precision mechanical linkage. DIY assembly fosters hands on learning of engine mechanics. Suitable for desktop display collector showcase. 2. Precision Mechanical Transmission Complex gear train, piston rod linkage, precision crankshaft motion recreates authentic mechanical power transfer. Motorized lithium battery module enables interactive rotation with one button start. 3. Interactive Motorized Operation One button start triggers synchronized piston movement motion, simulating real engine sound feel, powered by removable lithium battery drive module. Includes display stand for stable presentation. 4. Premium Metallic Finish Display Stand Selected spray painted parts recreate metallic shine, yellow red accent parts enhance visual contrast, sturdy display stand included for museum style presentation. 5. Perfect Gift For Enthusiasts Ideal for car fans mechanical hobbyists STEM learners, challenging assembly delivers rewarding experience, educational build explains core engine principles through tangible interaction. Specifications: Box Size:43*33*20CM16.93*12.99*7.87in Product Size:42.2*26*35.4CM16.61*10.24*13.94in Product Material: Eco-friendly ABS plastic Blocks pcs: About 4719PCS Packing content: Building Blocks and detailed instructions Reminder: Size may be 2 cm 1inch inaccuracy due to hand measure Contains small parts, please do not swallow them in the mouth, not intended children under 3 years.

Your child’s safety is our utmost priority—and this commitment applies to all our children’s toys, whether they’re plush, plastic, wooden, or fabric. We strictly reject inferior raw materials and shoddy craftsmanship, eliminating health risks from the very start. Never compromise on safety for low prices—cheap toys hide unseen dangers that could harm your child, and trying to save a little here will only lead to greater losses in the long run. Our toys are made with high-quality, eco-friendly materials: soft, non-toxic plush with clean filling, formaldehyde-free plastic, wood with harmless coatings, and dye-free fabric. All edges are smoothly polished to prevent scratches, with no harmful additives, odors, or loose parts—ensuring safety even when children grasp, bite, or come into close contact with them. Guard your child’s joyful playtime—don’t let the urge to save a little put their health in danger.

Note: 1. Slight color variation may occur due to differences in lighting and display devices, but this does not affect the product’s quality or usability. 2. Minor dimensional discrepancies may result from manual measurement, which are within the normal range and perfectly acceptable. 3. Additionally, given the long-distance transportation, we will carefully package each toy prior to shipping to ensure it arrives safely and undamaged. 4.Unless otherwise specified, toys do not include packaging boxes, which are likely to be damaged during transportation. Therefore, we choose to use cushioning foam for your packaging to ensure that the goods can be delivered smoothly to you.