We offer a wide variety of products, and the following precautions apply to some of them. Please note that they are listed for all products. 【Voltage Compatibility】Designed for Japanese voltage (90-110V). Using with a different voltage may cause malfunction. 【Plug Type】Japanese plugs (A or B type). Use a conversion adapter if needed. 【Transformers & Adapters】Transformers adjust voltage; adapters only change plug shape. Using an adapter without a transformer may damage the product. 【Liability】We are not responsible for damages caused by improper use, such as using the product without a transformer. Leave the modified cars to us – Lego City Custom Shop (60389) is full of gimmicks that accelerate fun play. Set includes parts needed to assemble the Custom Shop wall, lift, and engine crane, plus 2 customization cars and 2 worker and driver minifigures. Full of fun gimmicks – enjoy customization by rearranging the engine, body (front/rear), headlights, bumpers, spoilers, etc. I love cool cars – Perfect as a birthday or Christmas present, or as a small reward. (Target age: 6 years old and above) Completed size – (approx.) Height 9cm x Width 32cm x Depth 12cm Accessories for minifigures – welding torches, welding helmets, tools, etc. Two types of building instructions – In addition to easy-to-understand illustrated building instructions, the LEGO Builder app for smartphones and tablets allows you to use the zoom and rotation viewing tools to see the model from all angles as you build. Toys that develop life skills – The LEGO City series of building toys and fun characters encourage free-thinking play and develop children's confidence and life skills. Toys for boys and girls aged 6 and up who like vehicles and city building.