After testing this toy with my 8-month-old nephew, I can confidently say it's a winner! The spinning wheel kept him engaged for a solid 20 minutes (which is basically eternity in baby time).

What I love: The rainbow-colored beads make a satisfying rainstick sound when spun - it's oddly soothing for adults too! The suction cup works brilliantly on high chairs and bathtubs (pro tip: wipe the surface first). I was shocked by how durable it is after witnessing multiple 'toddler stress tests'.

Watch outs: Like one reviewer mentioned, determined babies can pry it off surfaces. We found it sticks best to smooth plastics. The lateral spinning motion surprised me - way more dynamic than expected!

Unexpected bonus: This became our go-to restaurant toy. At 5.5" wide, it fits perfectly in diaper bags and keeps babies occupied while waiting for food. Much quieter than most baby toys - your fellow diners will thank you!

The multiple textures (bumpy wheel, smooth beads) really do encourage exploration. My nephew especially loved running his fingers over the ridged edges during tummy time.