Rubber Duck

Splashery stretches a drumhead over this Splash's outline, twelve inches across, and finds the ways it can ring. Its lowest is 325.7 Hz, 79 cents sharp of E♭4, the nearest tine on the comb. The next fifteen are its overtones, and each one draws its own figure: sand gathers on the lines that stay still.

Tap it to squeeze it: it squeaks, hops and bobs.

A rubber duck is a little yellow bath toy that floats. The first ones were made of solid rubber; today most are hollow and made of soft plastic, with a small hole underneath. Squeeze one and the air rushes out through the hole with a squeak, and when you let go it sucks air back in.

Tap it to squeeze it: it squashes, squeaks and hops, then bobs and rocks as if it were floating in the bath, and settles down. Pick its color in the Splash tab.

Made in Splashery. Its code is MIT.

This link opens it in the Playground. To put it on your own page, add the element and one script tag. Every option.