These light sources can be used for a variety of experiments, as well as together for colour mixing.
In red, blue and green with magnetic backs, they can be attached to a whiteboard. Each device requires 2 x AA batteries.
Age Range:Suitable for 3 to 11 years
22 Jan 2018
excellent - exactly as described great delivery
27 Mar 2017
”The magnets on these torches are not strong enough to support their weight on a vertical surface. <br><br>The colours are slightly off and do not combine to white. <br><br>Each torch has a significantly different intensity, hence, the best possible combination (still not quite white) can only be achieved by arranging the torches at different distances from point of beam intersection.<br><br>Good idea, very poorly executed. the only reason I am not returning these troches is because I have just used the time I had allocated to repackaging them to write this review.”
Our Response”<div>Many thanks for your feedback. I am so sorry to hear that you are not happy with the torches you have received. At TTS we are committed to providing quality products, so I will ensure that this is investigated with our product manager to ensure they meet our high standards. I have tried to contact you by phone but I have been unable to so I have sent you an email regarding this. Kind regards, Anne-Louise- Customer Services<br/></div>”