Kosmos 659 028 - Crystal breeding

Categories

  • ... As "Cosmos 644 116" - light Crystal ...  

    Kosmos 659 028 - Crystal breeding (Toys)
    ... I do not have much added enforce ... As already described in the "Liquid Crystal", one is disappointed by the size of the crystals ... !!! So: A three-star history, according to my children and me ... !!!
    Buy at Amazon.com

  • Very nice to learn  

    Kosmos 659 028 - Crystal breeding (Toys)
    I must say, the instructions and the documentation of this experiment is detailed and accurate. We had great fun with the manufacture of the crystals, you it was a very big mess. But the teaching value for children and large willing to learn adult is
    Buy at Amazon.com

  • Great Experiment  

    Kosmos 659 028 - Crystal breeding (Toys)
    The experiment has really worked out great. That same evening, one could already see first crystal formations and a few hours later, we already have a couple of pretty little removed. Now a copy hangs on the thread and we are excited to see how much
    Buy at Amazon.com

  • Good product for the first crystal growth  

    Kosmos 659 028 - Crystal breeding (Toys)
    Crystals have grown well and quickly. One can often heat up and form new crystals or enlarge a crystal solution. Description is ok, the protective goggles you can rather forget. Also no gloves are included in delivery. Therefore 1 star deduction.
    Buy at Amazon.com

  • Magic Crystals  

    Kosmos 659 028 - Crystal breeding (Toys)
    My daughter had even bred the crystals according to the instructions. Even after 3 hours man clearly saw crystals at the bottom of the glass container. In the morning there were many, colorful, large Kristalle-- a success! and yet so simple. Great, T
    Buy at Amazon.com

  • Breeding success after just one day  

    Kosmos 659 028 - Crystal breeding (Toys)
    I can not understand the opinion of my Vorschreiberin. Yesterday I finished the first breeding approach, and today a remarkable crystal of 1.5 cm is already grown Diameter. (See customer image) If you read the instructions completely, you quickly rec
    Buy at Amazon.com