Sunnytech Mini Hot Air Stirling Engine Motor Model Educational Toy Kits HA001-M14-03-S

Brand: Sunnytech

Features:

• FANTASTIC SMART LITTLE THING
• AMAZING CONVERSATION PIECES ON YOUR DESK
• YOU GET EXTRA BONUS EXCEPT THE STIRING
• EASY OPERATION & LONG LASTING
• PRIORITY GIFT OPTION FOR MANY APPLICATIONS

Details: Model: HA001
Size: 100X45X50mm /3.93*1.35*1.5in

Model: M14-03-S
Size: 205X100X90mm / 8.07 in* 3.93 in* 3.54in