Light-up Crystal Lab Product Type_Straws View the fascinating images on

View the fascinating images on your walls and ceilings including T-Rex

and meanings more suited to the present

but first it's time to say ''Good night

View the prepared slides magnified up 450 times

acorn and your adorable fairy

Light-up Crystal Lab Product Type_Straws View the fascinating images onCarry out your own chemistry experiments and grow your own coloured crystals clear, green and blue. Perfect for the budding scientist! Place a finished crystal into the pyramid light up display which has a colour changing LED base. Illuminate your crystal with seven different colours: red, green, blue, yellow, light blue, pink and white. Transforms into an amazing night light to share with your friends. Contains the chemicals to make your crystals, a