Amazing Toys STEMNEX🚂 Amazing Steam Train Engine STEM Toys

Amazing Toys sale, buy two for 15% off the second, discount applies to lower priced toys.

Promo code: az15off

Difficulty of assembly: 🔧🔧🔧🔧 (5 is the most difficult)

The STEMNEX® series focuses on the combination of scientific principles and practice. This magical steam train engine reproduces the principle and application results of the steam engine through self-assembly.

⭕Learn about the science of steam power ⭕Learn steam engine technology ⭕Build your own steam engine ⭕Explore valve gear mechanism ⭕Real steam exhaust and whistle ⭕Watch a locomotive valve gear in action ⭕Uses four AA batteries (not included)

Product parameters

• Applicable age: 10 years old or above
• Dimensions: 54 cm (length) | 37.5 cm (width) | 10 cm (height)
• Made in China, or contain simplified Chinese packaging and instructions