I used Salt n Pepper shakers and a hand-soap dispenser both found for under $5.
For the Salt n Pepper shakers design, simply start with circles as below, drawn on with Black Pebeo Porcelain Marker.
Use Scarlet Red Porcelaine Marker to draw in the petals.
Use Peridot Green Marker to connect the flowers and make a "S" and "P".
For the soap dispenser, remove the lid and place the container in a disposable plastic bowl.
Pour Pebeo Porcelaine 150 paints in Ming Blue and Turquoise straight from the tubs and let drip...
Give it a good few hours or more to dry, then use the Peacock Blue marker to draw some swirls onto your drips.
Then use Lapis Blue Marker to do some dots on around your swirls.