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Molecular Model Sets

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High quality molecular model kits that will last a lifetime.  Made from a super strong, unbreakable pre-colored plastic, allowing students to construct simple inorganic compounds.  The connecting bonding plugs fit securely yet are flexible enough for double bonding applications.  The balls are precision drilled for correct bond angles. #1863 Deluxe Set      (370 balls plus lugs) #1864 Basic Set         (74 balls plus lugs)