Observe and record the weather with your own multi-functional weather station. Also experiment with the greenhouse effect and create a terrarium in a bottle. Compact design with a 22x12 cm (9x5 inches)footprint, multi-functional for various weather observations, durable materials, and an engaging terrarium project, perfect for hands-on learning and creativity. 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. The kit includes essential components for an engaging weather observation experience: 1 plastic tube, 1 thermometer, 1 funnel, anemometer cups, wind vane, and detailed instructions.