HOW TO PLAY---- Let the steel little guy stand on the steel cylinder base, and give it a gently push. You can let the little guy stand on only place, but please try carefully and slowly, just avoid any drop and break, it is proving the scientific theory and mesmerizing you for hours. Fair warning: it's totally addictive. Sizes: 7.09 in (w)* 7.48 in(H) in . Please measure the size with ruler instea

WELL-MADE---- Most of material is silver stainsteel. Chromium plating process, the functional mainly reflects in wear-resisting, has a smooth surface, will not rusty and fade. Ingenious designs and unique style, let you own your attractive desk decoration. | BALANCED---- It's balanced on a tiny screw, which makes you feel really incredible, you can give the plane a gentle push to make it work, slo

NOVEL DESIGNED ----- This engine is a balance style, different from the ordinary Stirling model. It was equipped with a multicolor LED install on the motor. Because of the heat from high-grade alcohol, the engine will run madly and create the electricity. The power will go through the wire and drive the multicolor LED lighting. It's really interesting and imaginative toy. | EXTREMLY WELL-MADE---- Heating cylinder for the custom-made thick glass material, long-term heating without pressure; It is mainly constructed by metal so it can run quietly and stably (since it is HEAVY, 1.5LB) at speed around 1700 RPM! Our customers are satisfied with the fit and finish of this engine. All the parts have done surface treatment to avoid rusting. You will be pleased once put it on table. | EASY OPERATION & LONG LASTING----Fill the alcohol burner with your 95% alcohol (we recommend this fuel) and light it. Let the light burn the round ended cylinder for about 60-120 seconds, then give the wheel a gently push, it will run like a charm. | YOU GET EXTRA BONUS EXCEPT THE STIRING----Still worry about the cylinder glass broken during shipment or usage? It did come with spare glass tubes, one O-rings, check the gallery picture. You can replace it fast and easily if any broken. You can contact us for support if need. We also can make offer for your future parts requirement. | PRIORITY GIFT OPTION FOR MANY APPLICATIONS----It is an amazing and fantastic product at this price. Its elegant gift package makes it spruce up and presentable. It has a wide range of application as, great gift for Kids' science project, Physical/mechanical learning, teacher’s Demo props on the class, birthday gift for friends, families, parents, kids, etc. Many of our customers come from school, colleague, etc.

WELL-MADE---- Most of material is silver stainsteel. Chromium plating process, the functional mainly reflects in wear-resisting, has a smooth surface, will not rusty and fade. Ingenious designs and unique style, let you own your attractive desk decoration. Sizes: 175*125 mm/6.89* 4.92 in . Please measure the size with ruler instead of image the size in mind. | BALANCED---- It's balanced on the weightlifter one leg, which makes you feel really incredible, you can give the weightlifter a gentle push to make it work, slow down the speed when time passed and finally stop. You don't have to worry about it falling off, it can be well keeping balance. Push the weightlifter lightly, it will rotate 360° around the center stand balance. The toy continues in perpetual motion for ONLY 2-3 minutes due to the resistance of the air and friction. | GOOD FOR TAKING A BREAK----This is something that gives your eyes a place to focus when you need to clear your mind. If you have a fan running it stays in motion. It's built sturdily. I can imagine your colleagues pausing from work and chilling out for a bit watching this. | HELP YOU RELAX---- It’s a neat focal point to destress after a busy day of working. When you get bored and feel there is too much pressure, you can put it on your desktop, start it, quietly watching its fascinating swings, it will be fascinating to you. It can kill time and help you relieve stress. | MULTIPLE PURPOSES---- It’s a classic desk accessory is art-in-motion. This cool desk toy will be a good icebreaker when you lay it in your office desk or your home desk. Use it to waste time, relieve stress, tune out boring coworkers, or schooling youngsters in physics. It will be nice desk toy. Good representation of torque and center of mass. It’s not only demonstrates pendulum motion, but also helps to show the laws of conservation of momentum and energy.

UNIQUE STYLING & EASY TO PLAY---- It doesn't need to be complicated to operate, both adults and children can play. You may not have noticed, it wore a gold small shorts. I think it would be a very novel design. Sizes: 6.88 in (w)* 6.49 in (H) . Please measure the size with ruler instead of image the size in mind. | BALANCED WEIGHTLIFTER---- It's an one foot stand weightlifter, which can support more game play. You can rotate it or swing it back and forth, slow down the speed when time passed and finally stop. You don't have to worry about it falling off, It can be well keeping balance. | AMAZING CONVERSATION PIECES ON YOUR DESK---- It’s a classic desk accessory is art-in-motion. This cool desk toy will be a good icebreaker, when you lay it in your office desk or your home desk. | HELP YOU RELAX---- It’s a neat focal point to destress after a busy day at work. When you get bored and feel there is too much pressure, you can put it on your desktop, start it, quietly watching its fascinating swings, it will be fascinating to you. It can kill time and help you relieve stress. | ENTERTAINMENT & EDUCATION---- This classic desktop toy provides you many benefits and entertainments, is suitable for various locations such as house or office, and is an intriguing device that not only demonstrates pendulum motion, but also helps to show the laws of conservation of momentum and energy.

HOW TO PLAY---- Let the steel little guy stand on the steel cylinder base, and give it a gently push. You can let the little guy stand on only place, but please try carefully and slowly, just avoid any drop and break, it is proving the scientific theory and mesmerizing you for hours. Fair warning: it's totally addictive. Sizes: 6.89in (w)* 6.89 in(H) in . Please measure the size with ruler instead of image the size in mind. | SWING TIME---- Most of material is silver steel, has a smooth surface, will not rusty and fade, always looks as good as new. The toy continued in perpetual motion for ONLY 2-3 minute due to the resistance of the air and friction. | BALANCE TOY---- One-legged Hercules, holding up two big steel balls with two hand, swinging merrily when the wind blows or touches them lightly, but it's a bit difficult to get it to fall. It's very balanced, like a tumbler. It can stand in a lot of places you unexpected, such as hand, vehicle and so on. | EXQUISITE GIFT----This is an amazing and fantastic product at this price, it can be a great gift to your families or friends. It also can be used for teaching purpose, many of our customers comes from school, colleague, easy to install and uninstall. | TIME KILLER---- It's a classic and funny desk toys, this cool toy like be a good icebreaker when you lay it in your office or your home, it is a perfect desk toy to kill time, relieve stress and tune out boring coworkers without go out of the office.