Specifications
Set Number
7864
Released
1980
Pieces
33
Description
Lego 7864 Transformer / Speed Contractor 12 V Transformer / Speed Contractor 12 V was launched in 1980 as a train Trains series set containing 33 parts。
Resources
Building Tips
- • Sort pieces by color and size before starting
- • Follow the instruction booklet step by step
- • Take breaks to avoid eye strain during detailed work
- • Use good lighting for better visibility of small pieces
- • Keep your workspace organized and clean
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