Vibration Pattern Customiser -Coasters/tiles

DescriptionCreate infinite varieties of intricate patterns based on natural vibration behaviour. Use for making attractive coasters or tiles - look great in 2 colours!What is it?Many people will remember doing the famous “vibrating plate” experiment in physics at school. Pour sand onto a vibrating plate and watch the incredibly intricate patterns form as you change the frequency and amplitude of the vibrations. (I've added a gif of the experiment for those who haven't seen it)The pattern