Description

I designed the fountain to eliminate the need for support structures, helping to save both time and filament—so please excuse any minor imperfections in certain areas.

To ensure a watertight seal, I recommend painting all components!

I’m using marine-grade varnish:

750 ml WILCKENS Boat & Yacht Varnish, Clear Coat, High-Gloss Finish : Amazon.de: Home Improvement

You’ll need a water pump:

Amazon

8-Piece Aquarium Water Pump, USB Mini Water Pump, Small Micro Motor Pump 3V–5V, Mini Submersible Pump, Aquarium Pump, Water Feature Pump, Fountain Pump for Gardens, Irrigation Systems, and Plant/Flower Watering : Amazon.de: Pet Supplies

AliExpress

Super-Quiet DC 5 V USB Brushless Motor Pump, Portable Submersible Water Pump, Hydroponic Aquarium, Circulating Water System, DIY Fountain – AliExpress 15

Cut the tubing to a length of 105 mm and slide it onto the fitting as shown in the image.

Start by threading the USB connector from the front, then slide the pump into place and carefully guide the tubing into the designated hole.

Insert the small nozzle as shown in the image.

Apply silicone or another sealing compound to the flat surfaces of the hemispheres, then screw them together.

ATTENTION: THE SPHERE WILL NOT ROTATE IF IT IS FULL OF WATER!!