16oz Acrylic Lava Lamp Effect Tumbler

A slow flowing effect inspired by the classic lava lamp where liquid moves in smooth waves when flipped over. Please choose one colour* (I don't do dual lava) from the images and enter it in the box below. If you'd like some glitter**, please enter the name of the colour in the box below too.

Our lava colours will be slightly transparent as we do not use paint in our products so cannot get a fully opaque effect. 

Note that a small air bubble inside the tumbler is normal and necessary for the liquid to flow freely and to prevent the cup from cracking. This is not a defect. It is also normal for more bubbles to form over time. Please see FAQs for details.

These tumblers are NOT to be shaken, only flipped over.***

Includes:

• 16oz acrylic tumbler
• 1 clear plain lid
• 1 clear straw

Please go to Step 3 to choose your wrap if you'd like one.

Optional upgrades can be found at Step 2

*NB: We use a little white colouring to make the colour of your lava less transparent. It is normal for the white colouring to separate when the cup has not been touched for a while. You will need to flip the cup over quite a few times and it will gradually mix back together.

**NB: If you choose to have some glitter we only add a little as the lava will be negatively affected by too much glitter.

***NB: Tumbler will require turning/flipping over a few times to activate the lava movement once it has settled at the bottom. 

Please note: minor manufacturing imperfections may occasionally be present. Please see our FAQs for full details.