Gardena Sprinkler System Pop-up Sprinkler S-ES: Irrigation system for narrow lawns from 3 to 12 m², range up to 4 m, with endline micro strip sprinkler, 1/2" female thread (01553-29) : Amazon.co.uk:
Claber Colibri Pop Up Lawn Watering Kit - 50M | Easy Garden Watering
Water Irrigation Mist Sprinkler Auto Rotate Popup Spray Head Outdoor Garden Lawn 1/2/3/4 Inch Built-in Nozzle
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Pop-Up Sprinkler-4 Pcs Adjustable 40°~360° Pop-up Sprinklers with Replacement Scattering Nozzle, Garden Park Lawn Grass Rotating Nozzle : Amazon.co.uk: Garden