- Stackable underwater friends designed for fun bath time building
- Red octopus, yellow starfish, blue shark, red snapper and purple squid
- Suction cup secures the build to the bottom of the tub
- Handy draining bucket with suction cup for storing all of your Build 'n Splash friends
- Compatible with all Mega Bloks First Builders sets for bigger builds, longer waterfalls and endless building possibilities
