Sunnytech Hot Air Stirling Engine Solar Mendocino Motor Magnetic Levitating Educational Model M14-03-S-QZ05

Features: 1. Model: M14-03-S 2.Speed:1300 to 1500 RPM 3.Weight: 480g / 17.74oz 3. Size: 205X100X90mm / 8.07 in* 3.93 in* 3.54in 4. Technical parameters: flywheel diameter 54mm; driving wheel 24mm; power cylinder inner diameter 14mm; piston path 16.0mm; cylinder inner diameter 19.0mm Packing List: *Engine x1 *Lamp x1 *Wick x2 Features: -Model: QZ05 -Speed: 800-1000RPM -Size(L*W*H):115*115*170mm /4.53*4.53*6.69in -Net Weight:270g / 0.60 lb Play steps: 1. Bring the model near the window or near a suitable light resource. Don’t put the model on steel desk, it will effect the performance. 2. Set the rotor to the board, Levitating success on the model 3. Give the rotor a gently push, it will run smooth. 4. The magnet is fragile, please avoid the Magnetic suction to each other and damage.

• 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.
• EXCELLENT GIFT----It continues to fascinate young and old alike with its mysterious, 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.
• 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 20 seconds, then give the wheel a gently push, it will run like a charm. It can run for 8+ hours continuous without any broken which test by one customer.
• EASY OPERATION ---- No Manual at all. Set the rotor to the board, Levitating success on the model,Give the rotor a gently push, it will run smooth. auto rotation under light.
• AMAZING CONVERSATION PIECES ON YOUR DESK ----Decorative and impressive, it's proven to be a conversation starter to impress your visitors. It’s a cool piece of art even just stands on your desk.