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This Model of DNA in double helix works with slow rpm DC gears motor operated with AA  battery Cell. Completely handmade working model ideal for Project submission or for Science Exhibition. Easy to Explain.

dan working model kit

DNA Working model Dimension 10 inches by 4 inches

Weight 500 g
Dimensions 30 × 15 × 35 cm

2 reviews for DNA Working Model Kit

  1. Anonymous (verified owner)

    working fine

  2. azfanch0


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