Any must-buy toy recommendation for 3 month-old baby from your experience? Trying to look out for new toy for my 3 month little one.

My daughter loves this toy that I bought. 1. She can chew on it like a teether 2. She likes shaking it because of the sound of the beads 3. Great as a bath toy 4. Good training for fingers especially grasping skills 5. Can be great as a floor game (use it as a motivation for forward crawling, for kicking, or for eye movement training by pushing around when seated) Many uses for one toy!