Everyone's favourite piece of the chemistry set, a conical lab flask specially made with a window in the side for creating a terrarium. A great gift for green fingers scientists and peolpe who ove nature. The kit contains all you need to build a mini eco-system; soil, sand, activated charcoal and pebbles. You only have to add plants. When you love succulents and cacti and you got a penchant for chemistry? This is you dream design :-) This cool design is Instagram ready at every angle! What a beauty! Measurements: Width 12 cm Height 22,5 cm Depth 12 cm. Delivery time: 1 to 3 business days.