Weather station science kit vases use freshly boiled water cooled

use freshly boiled water cooled to approx

pelargonium graveolens (rose geranium) oil

potassium cocoate

pinus sylvestris (pine) leaf oil

Approximate dimensions: 16*11cm

Weather station science kit vases use freshly boiled water cooledContents: Contains: plastic tube, thermometer, 2 halves of support column, funnel, rain gauge support arm, wind vane support arm, anemometer support arm, thermometer support arm, compass, wind vane, anemometer cups, short spindle, long spindle, cap, anemometer hub, screws and detailed instructions. The contents make a weather station with a span of 22 x 12cm when assembled. Also required but not included: 0. 5 litre or 1 litre plastic soda bottle with