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24 cheapest science on AliExpress

We picked 24 science from AliExpress with real orders and good reviews. Prices go from $1.40 to $7.11, the average rating is 4.8 stars and the most popular one has 900 orders. Every product opens on AliExpress, where you pay with buyer protection.

Updated: 2026-11

1. 1-20%Science Birthday Party Decorations Party Supplies Themed Science$1.40 $1.75★ 5.0 · 25 soldView on AliExpress →
2. 2-56%Potato Battery Science Experiment Kit Kids STEM Educational Toy Boys$3.25 $7.40★ 4.7 · 291 soldView on AliExpress →
3. 3-55%DIY Catapult Toy DIY Science Experiment Kit & Education Model Toy$3.36 $7.50★ 4.9 · 604 soldView on AliExpress →
4. 4-53%DIY Color Fiber Optic Light STEM Toys Tecnologia Science Experimental$3.51 $7.40★ 4.8 · 56 soldView on AliExpress →
5. 5-55%STEM Science Experiment Kit Earth Day Night Cycle Simulation DIY$3.80 $8.46★ 4.9 · 606 soldView on AliExpress →
6. 6-53%Kids DIY Science Toys Educational Scientific Experiment Kit Model$3.99 $8.51★ 4.9 · 29 soldView on AliExpress →
7. 7-55%Grow a Crystal Crystal Growing Science Kit Colored Crystals Easy To$4.28 $9.54★ 5.0 · 45 soldView on AliExpress →
8. 8-50%DIY Boat Model Science Toys Kids STEM Electric Educational Teaching$4.83 $9.60★ 5.0 · 41 soldView on AliExpress →
9. 9-50%DIY Growing Christmas Tree & Cherry Blossom Tree, Educational Science$5.25 $10.50★ 4.8 · 100 soldView on AliExpress →
10. 10-52%Electric Tornado Maker DIY STEM Kit Science Experiment Educational$5.53 $11.51★ 4.5 · 336 soldView on AliExpress →
11. 11-50%Kids Handheld Microscope Toy, Portable Outdoor Science Experiment$5.53 $11.04★ 4.9 · 77 soldView on AliExpress →
12. 12-55%Creative DIY 6 IN 1 solar Energy Science Experiment Set – Perfect for$5.55 $12.36★ 4.9 · 900 soldView on AliExpress →
13. 13Retractable Telescope Toy Premium Material Kids Science Educational$5.76★ 5.0 · 20 soldView on AliExpress →
14. 14-53%Funny DIY Drone Model Kids Science Toy Technology Physics Teaching$6.13 $13.11★ 5.0 · 42 soldView on AliExpress →
15. 15-9%2 in 1 Solar and Wind Energy Powered Fan Model DIY Kit Science$6.15 $6.79★ 4.9 · 34 soldView on AliExpress →
16. 16-50%DIY Child Manual Machine Code Box Science Experimental Children's$6.25 $12.49★ 4.7 · 79 soldView on AliExpress →
17. 17DIY STEM Toys Technologia Science Experimental Tool Kit Learning$6.28★ 5.0 · 48 soldView on AliExpress →
18. 18-53%Children's Science and Education Experiment Models, Children's DIY$6.36 $13.54★ 4.8 · 564 soldView on AliExpress →
19. 19-50%Mini DIY Hand Crank Generator Light Bulb STEM Science Experiment Kit$6.49 $12.98★ 5.0 · 30 soldView on AliExpress →
20. 20-50%DIY Wooden Hand Generator Kids Science Toy Funny STEM Technology$6.78 $13.54★ 4.5 · 22 soldView on AliExpress →
21. 21-50%DIY Water Magic Mini Growth Stones, Science Toys,$6.80 $13.63★ 4.7 · 517 soldView on AliExpress →
22. 22-50%DIY Human-Sensing Night Light DIY Science Experiment Kit & Education$6.86 $13.71★ 5.0 · 20 soldView on AliExpress →
23. 235/10pcs Rotating Kaleidoscope Science Toys for Kids Birthday Party$7.04★ 4.7 · 556 soldView on AliExpress →
24. 24Wooden Hand Generator Kids Science Toy Funny STEM Technology Gadget$7.11★ 4.8 · 121 soldView on AliExpress →

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