Do you often find yourself fidgeting with your keys? The Automotive Accessories 4 Cylinder Keychain with Moving Pistons is the perfect fidget toy for automotive enthusiasts. Our keychain is 3D printed for a smooth flywheel rotation and precise moving parts, it will keep you fidgeting on. Manufactured from non-toxic PLA plastic and modelled by an Engineer for durability.
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⚠️ Not Designed Or Certified For Use With Power Tools — Automotive Accessories Accepts No Liability For Misuse!
Greg –
The replica working engine is smooth and all cylinders move simulating an engine in operation. Turning the flywheel gives a smooth operation which is fun and pleasing. The keychain attaches firmly to the engine block indicating a well built unit. 5 stars!
Reed Bond –
Hi Greg,
Thank you for the review. We are so glad to hear you are happy with your keychain! If you ever have any questions, please don’t hesitate to get in contact with us.
Sincerely,
Reed Bond.
Kelly S –
The most entertaining keychain ever, very cool!
Reed Bond –
Hi Kelly,
Thank you very much for the feedback. We are glad you are enjoying it. Keep fidgeting on!
Sincerely,
Reed Bond.
Andrea Rivers –
Absolutely amazing product, totally recommend this keychain as it’s so unique, well made and thoughtful
Reed Bond –
Hi Andrea,
Thank you very much for the wonderful review. We are glad you like our keychain as much as we do!
Sincerely,
Reed Bond.