SKU: 87495183743

Stirling Engine Kit Low Temperature All-metal Stirling Engine Model Toy for Developing Intelligence

Sale price$57.59 Regular price$63.99
Save 10%

Pay in installments of $16.00 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 16 - Aug 21

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Stirling Engine Kit Low Temperature All-metal Stirling Engine Model Toy for Developing IntelligenceLow Temperature All metal Stirling Engine Model Toy for Developing Intelligence EASY OPERATION: Set this engine over a mug of boiling water; wait for 20 seconds; give the flywheels a gently turn; it will be smooth running quietly and slowly for around 20 30 minutes. Power piston goes with faint sounds when the flywheels is rotating, which even quieter than the tick tock sounds of your clock. This model needs a relatively high operating differential

Low Temperature All-metal Stirling Engine Model Toy for Developing Intelligence

EASY OPERATION: Set this engine over a mug of boiling water; wait for 20 seconds; give the flywheels a gently turn; it will be smooth-running quietly and slowly for around 20-30 minutes. Power piston goes with faint sounds when the flywheels is rotating, which even quieter than the tick tock sounds of your clock. This model needs a relatively high operating differential between the two panels (we will explain why in description), so taking BOILING WATER as heat source is a must.
UNIQUE AND GRACEFUL: Twin flywheels are totally symmetrical on both sides of the nicely curved arm and run simultaneously when you give them a gentle turn. Hollow-out parts cut into flower shape beautifies its appearance a lot. 4 aluminum alloy feet & 4 golden fasteners on the top panel truly give this silver engine a more eye-catching appearance. Special anodizing treatment ensures this engine shining for years. It will be a great ornament on your desk.
AN ENGINE WITH FINEST WORKMANSHIP & MATERIAL: Essential parts all made by SUJ2 bearing steel are of precision up to 0.002mm tolerance. Ultra high hardness alloy with high-precision size enables those parts to be wear-resistant and interact with each other smoothly. The bent rod is of high hardness after the heat treatment, strongly stable to keep 2 aluminum alloy flywheels perfectly in the right position. It’s designed to, and we do hope and believe it will, accompany you for years!
WIDE APPLICATIONS: It will be a great conversation starter for everyone around you; a cool desktop piece amazing your friends and colleagues; a great gadget to kill time when boring; a relaxing stress relief physics toy for people in the office; an impressive gift for your families, friends, especially for engineering/physics lovers. It can be used for teaching physics, great to display basic principles of a Stirling engine and to show the art of design.
FANTASTIC GIFT FOR EVERYONE: If you’re always stuck in a choice that prepares a unique gift for someone you love, this shinning engine could be a remarkable one impressing them, gorgeous and funny. Especially for those who owned a Stirling engine before, you should try this one and I guess you will not feel regretful.

 

Working Temperature Differential of this engine is around 40-50°C/72-90°F, much higher compare to our other engines. The main reason is we use a power piston made by bearing steel other than glass! Weight of the power piston is about 26.5g/0.93oz while a glass one is about 6.5g/0.23oz.

To play this engine, simply pour boiling water into your mug, wait for 20 seconds, then give the flywheels a gentle push, it will then rotate by itself for about 20-30 minutes. I don't know what will you do with the engine, for me, every morning when I get to my office, after making sure my boss is not somewhere nearby, I will put mine on mug and watch it rotate for a while.

It is not designed for kids. If you are a starter at Stirling engine I do not suggest this one; if the one you send it as a gift to is not very close to you I do not suggest this one too since it is expensive. In both cases you have wide choices of LTDs in our store. This is an engine that will accompany you or those you love for years. If it is a gift, he/she will think about you every morning:-)

It’s not necessary to lubricate any parts to get it going faster. Finest material with finest workmanship ensure its durability. This is an engine work in good condition for many years without lubrication.

Features:
Speed: 40-120 RPM
Working Temperature Differential: about 72-90°F
Material: 6061 aluminum, bearing steel, EVA foam and PC
Dimensions: 4.13x4.13x5.55in(L/W/H)
Weight: 1.13lb

 

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 87495183743

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.4 ★★★★★
Based on 13 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
I
Verified Purchase
It’s me
New York, US
★★★★★ 5
Tough Chew Toy
Great chew toy! She loves it more peanut butter spread in it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 23, 2026
J
Verified Purchase
Julian moon
Chelsea, US
★★★★★ 5
Mason’s Big Chew!!!
I bought this item 4 my son’s dog Mason! Mason is a huge chewer! Mason likes 2 b Challenged So this chew toy helped him with that
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 9, 2025
M
Verified Purchase
Mary Humphries
Omaha, US
★★★★★ 5
My dogs love these!
My dogs went crazy for these. Will reorder for sure.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 19, 2025
A
Abbie Rafael
Boise, US
★★★★★ 4
nice quality, great size
This is a nice quality. It is a very good size for large dogs. I have a German Shepherd and it's a very good size for her. She took it when I first attempted to give it to her and she chewed on it for a minute, but then didn't want anything to do with it. If I put peanut butter on it and freeze it she does go for it, just licking the peanut butter off of it and then loses interest again. She has no interest in chewing it. I view it more as a lick mat that she can carry around than anything else, which can get messy if not supervised. Maybe other dogs would be more interested in this. I took one star away because as a standalone chew my dog has zero interest in it. I do really like the quality of it and I do feel like it would last a while for chewers. I do think for dogs interested in it this is a good chew, but it just depends if the dog will be attracted to it. I don't always want to give it to her with peanut butter on it since that can get messy. A good value though.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 9, 2025
A
Verified Purchase
A. Brockman
Phoenix, US
★★★★★ 5
Fun in a Great Toy & Fantastic Bargain!
Style: Mummy with Organs
LOVE THIS DOG TOY!! We have 5 rescue dogs, a 13# little one, & 4 lg ones from 70-100 lbs! This toy is fantastic for all of them! It’s so much fun pulling out the various inner “organs” & handing them out (when we first got it)! The dogs were So Excited getting the different parts & squeaking them like Crazy! The main big mummy (10”+) squeaks & crinkles, which goes over really well, too! The nice thing is the center of the mummy, where all the parts are held, is opened/closed via a sturdy zipper! Unlike other items with “stuffed parts” that have Velcro strips to hold the items inside, that ends up all wet & destroyed by chewing, the zipper allows me to open it & close it. This allows my smarter dogs more of a challenge as they can’t just easily open it & get the items inside pulled out a few routine times & then get bored & just destroy them & the Velcro! It also allows me to keep some of the smaller items that I like to keep intact for my small 13# dog, inside the mummy body where they’re protected from my Pit Bull mixes who chew the small toys like gum (I supervise, of course!) destroying the squeakers inside after a few good chomps! This toy is very well made! Despite being aggressively played with by very lg dogs with very strong jaws, every toy (except the set of lungs which have small sections holding them together) has held together, which is a big surprise! Most toys last minutes in this house! The mummy has held up well, with the zipper closed, too! This is such a great bargain for All the toys you get in this set & even You will have fun pulling out the insides & going back to your old High School Biology class to figure out what organ is which! My husband & I had a blast along with our 5 pups playing with this fun set of well made toys! We’re buying another set to have for back up once this set bites the dust! Yeah, it’s That Great!! If you have a small dog, or even a couple, there are so many smaller toys that you can keep some of them aside & introduce them later! A really Great Bargain & Lots of Fun!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 10, 2025

recommand products