Domestic science and technology teaching aids gear building blocks bulk machinery

1.50 Kidus

Size putter package [as shown]]

6.84 Kidus

Shock absorber parts package [as shown]](random color)

3.02 Kidus

13 beams with holes [250g mixed]]

5.32 Kidus

Rack plate cost-effective package [as shown]]

6.38 Kidus

Steering hole arm bag [approx. 72]]

3.02 Kidus

Blades 10pcs "blue 1 set](collections hot 2 rounds 3)

1.50 Kidus

14 gears [50]]

1.50 Kidus

12 thin arm [50]]

1.50 Kidus

Crawl and medium/small [100 each]]

2.28 Kidus

Large track gossip + wheel [as shown]]

4.26 Kidus

13 different plug [supplementary package] about 81 grams

2.71 Kidus

7 bent hole arm [about 140]]

2.86 Kidus

13 connector supplementary package [about 100]]

3.16 Kidus

500 1*2 black bolts +300 1*3 blue bolts [friction]](delivery and storage objective)

3.92 Kidus

9 straight hole arm supplementary package [about 200 pieces]]

3.02 Kidus

16 tires of 4 models [about 95]]

3.16 Kidus

Base stud shaft supplement pack [approx. 38]]

1.50 Kidus

Base cross shaft supplementary package [approx. 55]]

1.50 Kidus

Gear disc supplement pack [approx. 110 pieces]]

3.02 Kidus

100 thin + thick bushings each [about 24]]

1.79 Kidus

Upgrade gear includes new arrival gear [120]](friction supplemental preferred)

3.47 Kidus

Size

Choose an option100 thin + thick bushings each [about 24]]12 thin arm [50]]13 beams with holes [250g mixed]]13 connector supplementary package [about 100]]13 different plug [supplementary package] about 81 grams14 gears [50]]16 tires of 4 models [about 95]]500 1*2 black bolts +300 1*3 blue bolts [friction]](delivery and storage objective)7 bent hole arm [about 140]]9 straight hole arm supplementary package [about 200 pieces]]Base cross shaft supplementary package [approx. 55]]Base stud shaft supplement pack [approx. 38]]Blades 10pcs "blue 1 set](collections hot 2 rounds 3)Crawl and medium/small [100 each]]Gear disc supplement pack [approx. 110 pieces]]Large track gossip + wheel [as shown]]Rack plate cost-effective package [as shown]]Shock absorber parts package [as shown]](random color)Size putter package [as shown]]Steering hole arm bag [approx. 72]]Upgrade gear includes new arrival gear [120]](friction supplemental preferred) Clear

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