The HABA Happy Quartett Soft Block Set makes the perfect first blocks for baby. Four vibrant, colorful cubes — each with its own unique color, pattern, texture, and sound — give little hands and minds so much to discover. Soft enough to be completely safe, engaging enough to hold attention through every stage of early play.

Set includes: 4 soft cubes, each 3" × 3". Suitable from 6 months and up.

Why Babies Love It

Each cube looks, feels, and sounds different — encouraging babies to push, grab, squeeze, stack, and explore independently. One cube even features a mirror so baby can discover their own reflection. The variety of textures and sounds keeps sensory engagement high and attention spans growing.

STEM Learning Through Play

Stacking, knocking down, and sorting these blocks builds early spatial reasoning, hand-eye coordination, and cause-and-effect understanding — all through natural, joyful play. A Parent's Choice Approved Award winner.

Easy to Clean

Machine washable on cold — because babies will put these everywhere. Comes packaged in a reusable clear storage bag that keeps the set together between play sessions.

Quick Specs

Includes: 4 soft cubes. Cube Size: 3" × 3" each. Materials: Cotton/polyester with foam fill. Features: Unique color, pattern, texture, and sound per cube; mirror on one cube. Machine washable on cold. Age: 6 months and up. Award: Parent's Choice Approved.