INTERNATIONAL:
Australia
Canada
United Kingdom
Singapore
All Countries
HOME
CATEGORY
SEARCH ITEMS
Search all categories
AFFILIATE DISCLOSURE
When you click on links to merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
CATEGORIES
-
Other Science & Nature Toys
-
Electronics & Electricity
-
Animals & Nature
-
Microscopes & Chemistry
-
Telescopes & Astronomy
-
Insects & Bug Habitats
Sign Up for eBay Right Now for FREE
BUILDING TOYS within the SCIENCE & NATURE category search found 5,093 items
Picture
Description
Price
Time Left
eBay:
12 In 1 Solar Robot Toy Building Science Kits for Kids. Ages 8 . 190 Pcs
19.99 USD
24d 4h
eBay:
Solar System Scientific Electric Model Educational Toy Build Your Own Heliometer
10.00 USD
12d 19h
eBay:
NEW 360pcs Merry Christmas Tree Building Block DIY Music Box Âges 8 Lego Like
16.00 USD
14d 3h
eBay:
Green Science Dynamo Robot Kidz Lab Toysmith #3781 Kids Toys Building 4M Kit
13.50 USD
28d 9h
eBay:
LEGO Gear Bots Kit STEM Kinetic Model Building Set 62 LEGO Pieces Instructions
19.88 USD
22d 4h
eBay:
Solar System Creative Building Toys Educational Science Experiments FREE SHIP
35.99 USD
7d 40m
eBay:
build your own robot
3.00 USD
6d 1h
eBay:
Christmas Tree Building Kits DIY Christmas Tree Brick Music Box Toys STEM
18.97 USD
20d 17h
eBay:
LittleBits Lot Electronic Building Parts Pieces Bits 9V Battery Cords
39.99 USD
18d 9h
eBay:
DigitBlocks 48 Pcs Magnetic Building Blocks 8 Colors Sensory Toys for Kids
23.99 USD
28d 19h
eBay:
Robotics Smart Machines Rovers & Vehicles Thames & Kosmos Stem Kit Build STEM
20.00 USD
24d 2h
eBay:
STEM Building Projects Model Train Set Toys for Boys Kids 8 9 10 11 12 Years Old
15.99 USD
12d 1h
eBay:
Lucky Doug STEM Building Projects Model Airplane Set 201 Pcs Building Toys
9.88 USD
25d 16h
eBay:
Lucky Doug Solar Robot Kit 12 in 1 Building Set Science STEM Toys Kids Aged 8 12
11.11 USD
22d 9h
eBay:
STEM 7 in 1 Education Solar Robot Toys 182 Pcs DIY Building Science Project
17.00 USD
5d 6h
eBay:
LEGO Gear Bots Kit STEM Kinetic Model Building Set 62 LEGO Pieces Instructions
24.99 USD
19d 18h
eBay:
EDUCIRO STEM Project Robot Building Toys(433 Pieces)Christmas Birthday Gift idea
43.45 USD
15d 1h
eBay:
12 In 1 STEM Education DIY Solar Robot Toys Building Science Kits for Kids NEW
17.77 USD
4d 7h
eBay:
Thames & Kosmos Structural Engineering Bridges & Skyscrapers Building Kit
14.99 USD
20d 11h
eBay:
STEM 6 in 1 Space Solar Robot Kit Educatoinal Learning Science Building Toys DIY
15.89 USD
19d 3h
eBay:
KidzLabs Catapult Building Making Kit. Sealed Box
8.00 USD
13d 52m
eBay:
Lucky Doug STEM Building Projects Model Airplane Set 201 Pcs Building Toysr
19.95 USD
12d 10h
eBay:
KidzLabs Catapult Building Making Kit. Open Box Sealed inside
7.00 USD
16d 23h
eBay:
Tomons Solar Robot Kit 12 in 1 Science STEM Robot Kit Building Toys for Kids NEW
18.40 USD
15d 22h
eBay:
Lakeshore STEM Building Brick Challenge Kit w Challenge Cards & Marbles
21.99 USD
6d 22h
eBay:
Magic Window Scientific Educational Toy Build And Paint It YOURSELF
4.00 USD
3d 18h
eBay:
Science DIY Paddle Boat Model Wood Building Kit Educational Kids Project Toy Set
8.41 USD
11d 2h
eBay:
DIY Solar System Galaxy Build kidsToy
10.10 USD
16d 12h
eBay:
Stem Toys For 5 6 7 8 9 Year Old Building Block Kit Stem Activities Projects
50.42 USD
15d 1h
eBay:
Schleich Farm World Puppy Pen Building Set 42480 And Pigs Bear Wolf
9.99 USD
22d 8h
Previous Page [ 1 of 170 ]
Next Page