This is one of many 3D designs made by my 3rd grade students. Students worked in small groups and used the engineering design process to solve their client's problem.
This group's client was a classroom teacher whose classroom faucent has been causing massive problems. Because the nozzle of the faucent was so high above the top of the sink water would spill off of the counters, causing huge messes in her art classroom. After studying the problem, the students decided that if they could get students hands lower in the sink, they would reduce the amound of water splashed onto the counter. Print in PETG, top down, with a brim for best results.