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Search results for “STEM building kits”

Products

Original price $39.99 - Original price $39.99
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$39.99
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Current price $39.99

Bell Whistles for Steam Engine M30/M30B/M31/M3B/S10/S10B

Bell Whistles for Steam Engine M30/M30B/M31/M3B/S10/S10BFeatures:.The bell whistles for steam engine can make a very crisp sound through connecting...

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Original price $39.99 - Original price $39.99
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Current price $39.99
Original price $799.99 - Original price $799.99
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RETROL OHV 4.2CC V-Twin Four-Stroke Gasoline Engine Mini Retro Motorcycle Internal Combustion Engine Model (RTR Version)

Brand: RETROLItem Number: R34 EVOMaterial: Brass, Aluminum Alloy, Stainless SteelColor: Brass, SilverOverall Dimensions: 150*120*140mm;Engine Dimen...

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Original price $799.99 - Original price $799.99
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Original price $33.99 - Original price $33.99
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RW Steam Whistle Upgrade Component with Push / Pull Control for RW Series Steam Engine Boiler Models

Product Name: Steam Whistle Threaded Interface: M5x0.5 Working Pressure: 1.5-4 kg/cm² Volume: 85-95 decibels Operation Method: Push rod or pull rod...

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Original price $33.99 - Original price $33.99
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Original price $139.99 - Original price $139.99
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$139.99
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Current price $139.99

3D Metal Fortune Creature Futuristic Mechanical Relief Wall Art DIY Model Kit -237PCS

Product Features:1. Frame-Ready 3D Metal Relief Art: This 3D metal assembly kit of the "Awakened Lion" (Xingshi) deeply fuses the auspicious imager...

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Original price $139.99 - Original price $139.99
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Original price $319.99 - Original price $319.99
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Current price $319.99

4 In 1 Micro Machine Tools DIY Assembly Kit

4 In 1 Micro Machine Tools DIY Assembly Kit Features: 1. The four-in-one set can be composed of four different types of machine tools (wire saws, w...

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Original price $319.99 - Original price $319.99
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Original price $339.99 - Original price $349.99
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Mini 1.6cc Water-cooled Single-cylinder 4-stroke Gasoline Engine Internal Combustion Engine Model with Wooden Base

Material: Brass/Stainless Steel/WoodFuel: 95# Gasoline Product Features: This miniature gasoline engine is meticulously crafted from brass and stai...

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Original price $339.99 - Original price $349.99
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Original price $79.99 - Original price $79.99
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War Park WS039, 1/30, Tiger Tank V Engine Model + Ladder + Toolbox + Iron Chain, Mini Ornament

War Park WS039 1/30 Tiger Tank V Engine Model + Ladder + Toolbox + Iron Chain Mini Ornament (Painted Version)Features:.War park WS039 Tiger Tank En...

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Original price $79.99 - Original price $79.99
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Original price $449.99 - Original price $449.99
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M12 Retro Gasoline Internal Combustion Engine Model with Impeller Pump 1.6cc Mini Four-stroke Water-Cooled Engine

1.6cc Mini Retro Four-stroke Water-cooled Gasoline Internal Combustion Engine Model with Impeller Pump Retro Engine: The mini retro gasoline engi...

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Original price $449.99 - Original price $449.99
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Original price $699.99 - Original price $749.99
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RETROL 4.2CC OHV V-Twin Cylinder Four-stroke Motorcycle Gasoline Internal Combustion Engine Model

Brand: RETROLMaterial: Brass, Stainless SteelColor: Brass, SilverOverall Dimensions: 150*120*140mmEngine Dimensions: 120*90*110mmWooden Base Dimens...

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Original price $699.99 - Original price $749.99
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Original price $1,199.99 - Original price $1,199.99
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ENJOMOR 1/5 Scale GS-L6 28cc Inline 6 DOHC Gasoline Engine Model

Product Information: Material: Metal Color: Silver + Black Brand: ENJOMOR Model: GS-L6 Product Name: Inline-6 Gasoline Engine Model Dimensions: 220...

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Original price $1,199.99 - Original price $1,199.99
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Original price $89.99 - Original price $89.99
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ENJOMOR 3D Printed Radial Five-Cylinder Engine Model Kit-100+PCS

Product Specifications:Name: Radial 5-Cylinder Engine ModelColor: As shownMain Material: PLAProduct Dimensions: 20 x 10 x 23 cmWeight: 395gAssembly...

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Original price $89.99 - Original price $89.99
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Original price $19.99 - Original price $19.99
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Fixed Base Set for ENJOMOR 6CC Hit and Miss Engine Models

Features: A fixed base suitable for the ENJOMOR 6CC HIT AND MISS engine model. The kit includes fixing screws, washers, etc.Weight: 200gPacking lis...

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Original price $119.99 - Original price $299.99
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Plasma Ion Globe Glow Ring Reactor Touch Energy Light Desk Ornament

Color: As shownMaterial: Glass spherePower Supply: 24V 4APower: 0–70W (adjustable) Product Description: High-frequency magnetic excitation—a new re...

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Original price $119.99 - Original price $299.99
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Original price $599.99 - Original price $599.99
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KACIO LS2-13S Vertical Two-cylinder Marine Engine Steam Engine Model with Oil Cup Support Forward and Reverse Rotation

KACIO LS2-13S Vertical Steam Engine 2-cylinder Reciprocating Steam Engine with Oil Cup Reverse Rotation Steam Model Boat Suitable for 80-120CM St...

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Original price $599.99 - Original price $599.99
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Original price $56.99 - Original price $56.99
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Universal Mini DIY Model Tools Kit

Universal Mini DIY Model Tools Kit Description: 1. One Stop Shop: Our mission is to provide you with rare miniature tools and model making supplies...

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Original price $56.99 - Original price $56.99
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Original price $579.99 - Original price $579.99
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RETROL & OKMO Z01 Gasoline Engine Model Ball Top Miniature Water-Cooled Single-Cylinder 4-Stroke Internal Combustion Engine with Ignition System and Wooden Display Stand

RETROL & OKMO Ball Top Miniature Water-Cooled Single-Cylinder 4-Stroke Hit and Miss Gasoline Engine Model - Internal Combustion Engine with Ign...

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Original price $579.99 - Original price $579.99
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Original price $172.99 - Original price $172.99
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1/87 HO Scale US Union Pacific FF-7 Diesel Locomotive & Metal Track Model Train Set

Beginner-friendly Color: As shown in the image Name: US UNION PACIFIC FF-7 DIESEL Material: Alloy + Plastic; Scale: HO scale, 1/87 Track Specificat...

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Original price $172.99 - Original price $172.99
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Original price $38.99 - Original price $38.99
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Gear and Ignition Assembly Set for RETROL HM-01 Engine Model

Product Parameters:Material: alloy/plastic;Color: as shown in the picture; Packing list: gear and ignition assembly *1. Suitable for age: 16+; Note...

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Original price $38.99 - Original price $38.99
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Original price $589.99 - Original price $599.99
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RETROL 1/8 Scale 3.6CC Mini Vintage Single Cylinder 4-Stroke Working Gasoline Engine Model - Metal Diesel Engine that Works

RETROL & OKMO 1/8 Scale 3.6CC Mini Vintage Single Cylinder Four-Stroke Gasoline Engine Model Diesel Engine  Product Features:1. High Simulatio...

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Original price $589.99 - Original price $599.99
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Original price $439.99 - Original price $439.99
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Current price $439.99

MUSA F1-2.7cc Mini Top-Valve Vertical Single-Cylinder Four-Stroke Air-Cooled Gasoline Internal Combustion Mechanical Craftsmanship Model

MUSA F1-2.7cc Mini Top-Valve Vertical Single-Cylinder Four-Stroke Air-Cooled Gasoline Internal Combustion Mechanical Craftsmanship Model (RTR Versi...

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Original price $439.99 - Original price $439.99
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Original price $53.99 - Original price $53.99
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RW Micro Brushless Generator LED Module DC 2.5 V-8 V Model Power Conversion Accessory for RW Series Steam Engine Models

Product Name: Miniature Brushless Generator Input Shaft Diameter: 4mm (Note: The maximum insertion depth of the output shaft is 15mm; exceeding thi...

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Original price $53.99 - Original price $53.99
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Original price $39.99 - Original price $39.99
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015 gear and ignition assembly suitable for HM-01 engine model

015 gear and ignition assembly for HM-01 engine model (PATTT, suitable for sku3479357, 3479358)

Original price $39.99 - Original price $39.99
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Current price $39.99
Original price $6.99 - Original price $6.99
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Current price $6.99

M4*0.5 Thread Elbow Pipe Fitting for KACIO Steam Engine Boiler Model

M4*0.5 Thread Elbow Pipe Fitting for KACIO Steam Engine Boiler ModelFeatures:.The elbow pipe fitting is suitable for KACIO steam engine model.Speci...

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Original price $6.99 - Original price $6.99
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Original price $46.99 - Original price $46.99
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Resin VR38DETT V6 1/18 Scale Engine Model

Material: ABS Features:1. 1:18 Scale: perfectly scaled to capture the true proportions of the VR38DETT engine.2. Premium Resin Construction: made o...

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Original price $46.99 - Original price $46.99
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Current price $46.99