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Smithsonian DIY L4 4 Cylinder Inline 4 Car Engine Assembly Model Kit STEM Science Toy Blue - stirlingkit

stirlingkit

Smithsonian DIY L4 4 Cylinder Inline 4 Car Engine Assembly Model Kit STEM Science Toy Blue
$94.49
$94.49
Sold Out
217Pcs DIY Metal Mechanical Variant Beast 3D Shark Assembly Puzzle Model Kit - stirlingkit

Stirlingkit

217Pcs DIY Metal Mechanical Variant Beast 3D Shark Assembly Puzzle Model Kit
$94.49
$94.49
Sold Out
Teching All-Metal Stirling Engine DIY Model Collection Gift Developmental Science Toy - stirlingkit

stirlingkit

Teching All-Metal Stirling Engine DIY Model Collection Gift Developmental Science Toy
$146.99
$146.99
Sold Out
Steam Engine Model Retro Steam Generator Steam Boiler Educational Equipment STEM Science Toy - stirlingkit

stirlingkit

Steam Engine Model Retro Steam Generator Steam Boiler Educational Equipment STEM Science Toy
$104.99
$104.99
2 Cylinders Hot Air Balance Type Generator Stirling Engine Model with Voltage Meter Bulb Fan Physical Experiment Educational Toy - stirlingkit

stirlingkit

2 Cylinders Hot Air Balance Type Generator Stirling Engine Model with Voltage Meter Bulb Fan Physical Experiment Educational Toy
$146.99
$146.99
Balance Type Hot Air V2 Stirling Engine Generator with Luminous Gyroscope Bulb Experiment Toy - stirlingkit

stirlingkit

Balance Type Hot Air V2 Stirling Engine Generator with Luminous Gyroscope Bulb Experiment Toy
$83.99
$83.99
Sold Out
3D Assembly Mechanical Chamaeleon Model Steampunk Metal Art 745PCS DIY Kit - stirlingkit

Stirlingkit

3D Assembly Mechanical Chamaeleon Model Steampunk Metal Art 745PCS DIY Kit
$188.99
$188.99
Smithsonian Electric Jet-Works DIY Turbofan Engine Model STEM Kit Steam Physical Science Toy - stirlingkit

stirlingkit

Smithsonian Electric Jet-Works DIY Turbofan Engine Model STEM Kit Steam Physical Science Toy
$125.99
$125.99
Sold Out
139+Pcs DIY Metal Puzzle Model Kit 3D Assembly Mechanical Jigsaw Craft for Home Decor - stirlingkit

Stirlingkit

139+Pcs DIY Metal Puzzle Model Kit 3D Assembly Mechanical Jigsaw Craft for Home Decor
$31.49
$31.49
Stark Flat Tesla Coil Musical Flash Lightning Storm Creating High Voltage Discharge Experimental Toy - stirlingkit

stirlingkit

Stark Flat Tesla Coil Musical Flash Lightning Storm Creating High Voltage Discharge Experimental Toy
$83.99
$83.99
Sold Out
313Pcs DIY Stainless Steel 3D Puzzle Model Set Magnetic Mecha Model Bluetooth Speakers - stirlingkit

stirlingkit

313Pcs DIY Stainless Steel 3D Puzzle Model Set Magnetic Mecha Model Bluetooth Speakers
$167.99
$167.99
Sold Out
Stirling Engine Model Physical Motor Power Generator External Combustion Educational Toy - stirlingkit

stirlingkit

Stirling Engine Model Physical Motor Power Generator External Combustion Educational Toy
$55.64
$55.64
Best Mother's Day 2022 sales right now. Shop the Mother's Day sale to save 12% when your purchase any two gifts through Thursday, May 5. Mother's Day 2022 jewelry sales. Shop these model engines and metal model kits for her.