Raft Letters

thingiverse

These are 3D printed letters for labeling rafts. Deep Water Culture used in hydroponics and aquaponics uses plants in floating rafts. It can be hard to keep track of which raft is which especially when it is just sprouts that are hard to identify or different varieties of similar plants. This provides letters A-Z that can be stuck onto the rafts (using the letter prongs) to identify the rafts. The letters are about 1.5" (4cm) tall.