Grumblies is a hot-tempered guy. The more you poke, twist, and shake him, the more agitated he becomes and eventually he will have a full-on meltdown.

So don't push them too far as they will shake and splash around!

Grumblies live in secret, hidden from mankind!

They are hot-tempered and mischievous. Groups of Grumblies create supernatural mayhem like earthquakes and volcanoes!

Some tried to separate them and tame them! But be careful.....Playing with Grumblies could lead to an epic meltdown

They come with 40 different reactions, lights and sounds.

3 AA batteries are required (included)!

Features:

- Package size: 23 x 19 x 13 cm
- Recommended age: 5+
- Color: Multicolor
- Material: Plastic