Small, cheap, and the fastest way to start a twin squabble if there is only one.
Fisher-Price Rock-a-Stack
The rings-on-a-wobbly-post toy has been around for decades because it does the job: one-year-olds pull the rings off, chew them, and eventually put them back in order. The plant-based version is the same toy with a nicer feel. It is the kind of thing twins hand each other and then immediately want back.
Buy two? Yes. It costs about what a card costs, and a matched pair means the rings can mix without anyone caring which post they came from.
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Fisher-Price Baby's First Blocks
Ten chunky shape blocks and a bucket with a sorting lid. At twelve months the sorting mostly fails and the bucket mostly gets dumped, which is fine because dumping and refilling is the actual game. The handle makes it a carry-around toy, and the pieces are big enough to survive two sets of teeth.
Buy two? One bucket splits nicely into two piles, so one is enough, but two gives you twenty blocks and a spare bucket for the bath.
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Infantino Textured Multi Ball Set
Six soft balls in different sizes and bumpy textures. They roll slowly, squish in a fist, and are easy for a one-year-old to throw across the room without breaking anything, which is most of what a one-year-old wants from a ball. The variety in the set means each twin usually gravitates to a favorite.
Buy two? No. One set of six is plenty for two kids, and they roll under the couch in pairs anyway.
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Baby Einstein Take Along Tunes
A palm-sized music toy with one big button that cycles through ten short classical pieces with lights. It is indestructible, the volume control works, and it lives in the diaper bag for restaurant emergencies. The classical tunes are also far less grating on repeat than most toddler music, which matters when it is playing twice.
Buy two? Yes. This is the single most-fought-over small toy in twin households we know, and two removes the problem entirely.
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