Potion Bottle

Splashery stretches a drumhead over this Splash's outline, twelve inches across, and finds the ways it can ring. Its lowest is 486.8 Hz, 125 cents flat of C5, 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 pop the cork.

A potion is a magic drink from fairy tales and wizard stories, said to make you fly, shrink or fall asleep. This one sits in a round glass flask with a long neck and a cork, the kind that chemists really use: the round bottom is strong and heats evenly.

Bubbles rise through the potion all the time. Tap it to pop the cork: it shoots up with a puff of glittering sparkles, then drops back into the neck. Pick the color of the potion in the Splash tab. With ✋ Hands-on on, pull the cork out yourself: it holds, then pops with a puff of sparkles. Push it back onto the neck and it squeaks in.

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.