Rattle toy for babies: total weight is 30 g or less, making it lightweight and gentle for little hands. The toy is designed for safe, easy play with no pressure to engage. Hand squeaker: helps develop baby's sensory organs and supports quality parent-child interaction. Baby foot rattles: produce soft noises to help the baby perceive and respond to external sounds. BB bar: a sound box is built into the head; shake to emit a beep, increasing the toy's playful appeal. Use scenarios - Floor time or supervised play: use during tummy time or floor play to stimulate hearing, cause-and-effect awareness, and tactile exploration. - Parent-child interaction: use during play sessions with a caregiver to encourage speech, bonding, and interactive response to sounds. - Travel or waiting moments: use during car rides, stroller outings, or quiet waiting times to keep baby engaged with gentle noises and attention-grabbing sounds.