Showing 1–48 of 62 resultsSorted by popularity

Vintage Newton's Cradle Design

Vintage Newton’s Cradle Design

£19,99
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Newton's Cradle Balance Balls

Newton’s Cradle Balance Balls

£26,99
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Mini Stirling Engine

Mini Stirling Engine

£53,49
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Low Temperature Stirling Engine Coffee Cup

Low Temperature Stirling Engine Coffee Cup

£59,99
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Inception Spinning Top

Inception Spinning Top

£19,99
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Gyroscope Fidget Spinner

Gyroscope Fidget Spinner

£72,99
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Newton Pendulum Perpetual

Newton Pendulum Perpetual

£37,49
Select Options This product has multiple variants. The options may be chosen on the product page
High Power Stirling Engine

High Power Stirling Engine

£98,99
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Super Precision Gyroscope with Electric Motor

Super Precision Gyroscope with Electric Motor

From £192,99
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Metal Newton's Cradle

Metal Newton’s Cradle

£72,99
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Gyroscope Ball

Gyroscope Ball

£19,99
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Stirling Engine Design UFO

Stirling Engine Design UFO

£77,99
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Solar Stirling Engine

Solar Stirling Engine

£63,99
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Light Up Newton's Cradle LED

Light Up Newton’s Cradle LED

£25,99
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Mini Tesla Coil

Mini Tesla Coil

£102,99
Select Options This product has multiple variants. The options may be chosen on the product page
Metal Oloid

Metal Oloid

£45,49
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Swinging Sticks

Swinging Sticks

£137,99
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Bike Chain Fidget Toy

Bike Chain Fidget Toy

£21,99
Select Options This product has multiple variants. The options may be chosen on the product page
Newton Balls Original

Newton Balls Original

From £26,99
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Metal Spinning Top

Metal Spinning Top

£29,99
Select Options This product has multiple variants. The options may be chosen on the product page
Stirling Motor

Stirling Motor

£89,99
Select Options This product has multiple variants. The options may be chosen on the product page
Newton's Cradle 7 Balls

Newton’s Cradle 7 Balls

£72,99
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Perpetual Motion Desk Toy

Perpetual Motion Desk Toy

£37,49
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Alpha Stirling Engine Generator

Alpha Stirling Engine Generator

£81,99
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Metal Infinity Cube

Metal Infinity Cube

£37,49
Select Options This product has multiple variants. The options may be chosen on the product page
Nixie Tube Clock Kit DIY

Nixie Tube Clock Kit DIY

£245,99
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Stirling Engine Model

Stirling Engine Model

£107,99
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Stainless Steel Fidget Spinner

Stainless Steel Fidget Spinner

£26,99
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Tesla Coil Speaker

Tesla Coil Speaker

£97,99
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Metal Fidget Toy

Metal Fidget Toy

£28,99
Select Options This product has multiple variants. The options may be chosen on the product page
Blue Plasma Ball

Blue Plasma Ball

From £59,99
Select Options This product has multiple variants. The options may be chosen on the product page
Black Pendulum Balls

Black Pendulum Balls

From £21,99
Select Options This product has multiple variants. The options may be chosen on the product page
Tesla Coil Gun

Tesla Coil Gun

£102,99
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Infinity Cube Design

Infinity Cube Design

£28,99
Select Options This product has multiple variants. The options may be chosen on the product page
Stirling Engine Plane

Stirling Engine Plane

£332,99
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Hot Air Stirling Engine

Hot Air Stirling Engine

£135,99
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Tesla Coil Toy

Tesla Coil Toy

£97,99
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Nixie Tube Clock Wood

Nixie Tube Clock Wood

£282,90
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Large Newton's Cradle

Large Newton’s Cradle

£177,99
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Magnetic Sand Timer

Magnetic Sand Timer

£37,49
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Nixie Tube Alam Clock

Nixie Tube Alam Clock

£135,99
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Metal Nixie Clock

Metal Nixie Clock

£177,99
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Nixie Tube VFD Clock

Nixie Tube VFD Clock

£219,99
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Vintage Nixie Tube Clock

Vintage Nixie Tube Clock

£307,99
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Light Up Wall Clock

Light Up Wall Clock

£42,49
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Gyroscope Metal
Out of stock

Gyroscope Metal

£127,99
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Stirling Engine Fan

Stirling Engine Fan

£177,99
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Digital Nixie Tube Clock

Digital Nixie Tube Clock

£182,90
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