Sunnytech Mini Hot Live Steam Engine Model & Steel Balance Physics Toy for Kids

The Mini BJ001 model measures 6055120MM or 2.36 2.16 4.72 inches, while the WJ020 model is 175125mm/6.89 4.92 inches in size. It's important to use a ruler to measure the size accurately instead of estimating it in your mind.

This product is an amazing and fantastic gift option for a wide range of applications. Its elegant gift package makes it a presentable and attractive choice. It can be a great gift for kids' science projects, physical/mechanical learning, teachers' demonstration props in class, or birthday gifts for friends, families, parents, and kids. Many of our customers are from schools and colleges.

The toy is balanced on the weightlifter's single leg, creating a sense of incredible wonder. You can gently push the weightlifter to set it in motion, and it will slow down and eventually come to a stop. You don't have to worry about it falling off, as it can maintain its balance. When you push the weightlifter lightly, it will rotate 360 degrees around the center stand. The toy continues in perpetual motion for 2-3 minutes due to the resistance of the air and friction.

There are two steam holes in the middle stand base that connect to the cylinder. The steam can flow through these holes and drive the engine. At the beginning of the engine's operation, some water will be pushed out by the steam from these holes, and some water may spray out with the steam from the gas outlet at the top of the middle stand base. You can use a tissue paper to absorb the water.

This toy can provide a helpful break and a place for your eyes to focus when you need to clear your mind. If you have a fan running, the toy will stay in motion. It's built sturdily, and you can imagine your colleagues pausing from work and taking a brief moment to watch and enjoy its mesmerizing movements.

The toy can also be a neat focal point to help you destress after a busy day of work. When you feel bored or under too much pressure, you can place it on your desktop, start it, and quietly watch its fascinating swings, which can be captivating and help you kill time and relieve stress.

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