Shock-absorbing heart-shaped lattice structure

Unlike springs, it does not rebound, so it efficiently absorbs shocks and vibrations. It is made of PETG and features a curved design to minimize the risk of fatigue fractures caused by bending. However, repeated bending will eventually cause it to break. While using materials like TPU might make it more durable, I haven’t tested that yet. https://www.youtube.com/shorts/ERLRjWlsr3Q