K'NEX Educational DNA, Replications and Transcription Set

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K'Nex kits inspire young minds and satisfy kids' curiosity on how to build simple creations. Each innovative kit keeps young builders busy and intrigued for hours on end. This K'Nex Kit allows one to two kids to work as a team. Models demonstrate the structure and processes of DNA and mRNA molecules. Everything comes in a large compartmentalized storage case with snap-on...
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