There I was, at 6:42 am on a Tuesday, trying to fish a soggy, half-dissolved piece of Amazon packaging out of Maya's mouth while her sister, Chloe, methodically used a £45 plastic, battery-powered farm animal as a blunt instrument to repeatedly strike the skirting board. I hadn't had my coffee yet, and I was deeply regretting every parenting book I'd skim-read prior to their birth.
Before I had children, I held an incredibly smug, highly idealized vision of what early childhood development looked like. I pictured my future offspring sitting on a minimalist organic rug, bathed in dappled sunlight, quietly transferring wooden spheres into a beautiful, sustainable box while soft jazz played in the background. The reality of nine-month-old twins is less 'serene educational philosophy' and more 'desperately trying to stop two highly mobile, sensory-seeking missiles from eating everything that isn't nailed to the floorboards.'
At this age, babies are undergoing massive cognitive leaps. Our health visitor mentioned something vaguely scientific about this stage being big for gross motor development and cause-and-effect understanding, which I've since translated into civilian terms: they'll now drop a spoon from their highchair precisely four hundred times a meal just to watch my blood pressure rise as I bend over to retrieve it.
Why batteries are the enemy of my sanity
If you want to preserve your eardrums and actually let your baby's brain do the heavy lifting instead of a cheap microchip doing it for them, chuck the flashy light-up monstrosities in the bin and scatter a few natural items on a low shelf so they can figure out the physics of the world on their own messy terms.
I used to think a play gym was exclusively for newborns who just lie there like decorative lumps, but I was entirely wrong. I genuinely love the Wooden Baby Gym we got from Kianao. At nine months, Maya completely reinvented how to use it. Instead of lying underneath it, she started using the sturdy wooden A-frame to pull herself up to a wobbly, terrifying stand, whilst aggressively batting at the wooden elephant to test both her hand-eye coordination and the structural integrity of the frame itself. It's brilliant because it's completely passive—there's no obnoxious synthetic music, just the satisfying, organic clack of wood on wood that doesn't make me want to walk directly into the Thames.
The beauty of passive playthings is that the child powers the play. They have to supply the imagination, the movement, and the sound effects (which usually consists of a high-pitched pterodactyl screech, but at least it's an organic one). When a toy flashes and sings the alphabet every time you merely glance at it, the baby is just a passive consumer of entertainment, much like I'm when I'm doom-scrolling on the sofa at midnight.
The obsession with the wooden box
Let's talk about the holy grail of this entire educational philosophy: the object permanence box. It's literally just a wooden box with a hole in the top and a little tray at the bottom. You drop a ball in, and it rolls out. That's the entire premise. To an adult, it's quite possibly the most mundane object ever conceived by human hands. To a nine-month-old, it's absolute, undeniable witchcraft.

I spent three consecutive days watching Chloe put a wooden ball into the hole, scream in mild panic when it disappeared from view, and then hyperventilate with sheer joy when it rolled out into the little tray two seconds later. She repeated this exact sequence of emotions with the obsessive, unblinking dedication of a Las Vegas slots player who's convinced the next pull is going to pay out the jackpot.
Apparently, this repetitive action teaches them that things still exist even when they can't actively see them. It's a brilliant developmental concept that my girls have entirely failed to apply to me when I step out of the living room for thirty seconds to use the loo, given the immediate, grief-stricken meltdowns that ensue. But as a piece of equipment, the sheer focused silence that wooden box commands from them is worth its weight in gold, or at least in uninterrupted sleep.
Conversely, those complicated wooden puzzles with the chunky knobs were an absolute waste of time and money at this age, mostly because they just sucked the non-toxic paint off the handles and hurled the puzzle pieces behind the radiator.
Why everything currently belongs in their mouths
Nine months is peak teething territory. The mouth is essentially a third hand, meaning every single object they encounter must be thoroughly inspected via the gums. Between changing forty nappies a week and dispensing Calpol at two in the morning, I spend a significant portion of my day prying inappropriate objects from between their tiny, razor-sharp front teeth.
(If you're currently living through this drooly, sleep-deprived nightmare, you might want to look through Kianao’s collection of sustainable baby essentials to find things that are actually meant to be chewed on).
We own the Llama Silicone Teether, which is perfectly fine. It's made of food-grade silicone, it doesn't harbor nasty bacteria, and it has a little heart cutout that makes it easy for their clumsy paws to grip. But if I'm being brutally honest, Maya usually abandons it after three minutes in favor of chewing on the television remote or my actual kneecap. It does the job in a pinch, but it isn't a miracle worker.
Now, the Crochet Bunny Teething Rattle is a vastly different story. It features an untreated beechwood ring that seems to provide exactly the right amount of hard resistance for those angry, swollen gums. Plus, the cotton crochet ears are brilliant for them to practice grabbing onto. Plus, it actually looks quite stylish lying discarded on the rug next to a pile of unpaid bills, which is essentially the highest aesthetic praise I can give any baby item right now.
The sudden urge to pick up microscopic dirt
Our pediatrician warned me that around this age, they would begin to develop the 'pincer grasp'—using the thumb and forefinger together to pick up small items. This milestone sounds incredibly cute until you realize it just makes your infant highly efficient at finding microscopic pieces of lint on the carpet and placing them directly onto their tongues with terrifying speed.

To safely channel this newfound dexterity, I assumed I needed to buy a series of expensive posting toys and complex wooden cylinders. Here's what an authentic, non-Instagrammable environment really looks like for two mobile infants who are desperate to use their hands:
- A bottom drawer in the kitchen that I deliberately emptied of sharp objects and filled with safe, metal whisks and wooden spoons so they can empty it out repeatedly while I desperately try to boil pasta without burning the house down.
- Three heavy, hardback cookbooks stacked inside a wooden push wagon so it moves at a glacial, resistant pace, preventing them from face-planting into the coffee table when they try to practice their wobbly walking.
- An empty cardboard tissue box stuffed with old muslin squares, which provides endless entertainment as they pinch and pull them out one by one like a terrible magician with a never-ending handkerchief.
The health visitor was incredibly firm about choking hazards during our last weigh-in clinic, heavily implying that I should be conducting a choke-tube test on everything in our post-code. I think the general medical consensus is that if an object can fit inside a toilet roll tube, it'll inevitably end up wedged in your child's windpipe. This is exactly why the whole chunky wooden toy movement genuinely makes practical sense—they're usually far too large to swallow, and because they lack battery compartments, there's zero risk of your child ingesting a button battery and requiring an emergency blue-light trip to A&E.
Toy rotation is a myth perpetrated by organized people
I used to think I'd be the kind of dad who carefully curated a selection of seasonally appropriate, developmentally engaging items on a beautiful low shelf every Sunday evening while sipping a glass of Merlot.
Instead, 'toy rotation' in our house currently consists of me kicking whatever is lying on the floor under the sofa so I don't trip over it in the dark, and whatever emerges from the dust bunnies the following morning becomes the new activity for the day.
But there's an irritating grain of truth to the minimalist approach. I noticed that when we had twenty different items scattered around the living room, the twins just crawled in frantic, overstimulated circles, screeching at the visual noise. When I finally snapped, hid most of the plastic rubbish in a bin bag in the wardrobe, and just left out the wooden gym and a couple of shakers, they genuinely sat still. They concentrated on a single object for more than fourteen seconds, which in baby time is basically a postgraduate degree.
So, we embrace the chaos, but we try to limit the sheer volume of it. We stick to heavy, natural things that can survive being thrown down the stairs, chewed on by a teething twin, and accidentally stepped on by a tired dad at midnight without shattering into a hundred pieces of sharp plastic.
Before we get to the frantic questions I usually end up typing into my phone at 3 am while waiting for a bottle to warm up, if you're looking to upgrade your child's play space without turning your home into a primary-colored plastic dumping ground, take a look at Kianao's full range of sustainable wooden toys.
Questions I've seriously asked about this stage
Why does my baby only want to play with the remote control instead of their expensive wooden toys?
Because babies are tiny sociopaths who want whatever you've. My working theory—which is backed by absolutely zero peer-reviewed scientific evidence—is that they see you pressing buttons and staring intently at a screen, so they assume the black rectangle holds the secrets of the universe. Just give them an old broken remote after taking the batteries out, wipe the grime off it, and accept your fate.
How many items should I really have out on the shelf at 9 months?
The parenting manuals all confidently declare you should display exactly six to eight items. Frankly, if you can maintain exactly six items on a shelf while a baby is actively pulling themselves up and destroying the room like a miniature Godzilla, you deserve a medal from the Queen. I aim for 'fewer than a dozen' and consider it a massive, unparalleled parenting victory if I achieve it.
Are those wooden climbing triangles safe for a baby who can barely stand?
Our pediatrician looked at me like I was slightly unhinged when I asked about climbing structures for a nine-month-old, but eventually admitted that supervised risk-taking is how they learn gravity and balance. Just put a very thick, soft rug underneath the frame, stand incredibly close with your arms out, and prepare to catch them approximately eighty times an hour.
Do I really need to avoid all plastic toys completely?
Look, nobody from social services is going to knock on your door if your child plays with a plastic stacking cup. We try to stick to natural materials because they're heavier, give better tactile feedback, and don't randomly play terrible MIDI versions of 'Old MacDonald' in the middle of the night. But if a plastic ring stacker buys you five minutes to drink a cup of coffee while it's still warm, take the win and don't feel guilty about it.
How do I clean wooden baby toys after they've been covered in drool?
A damp cloth and a tiny bit of mild soap is usually more than enough. Don't, under any circumstances, submerge them in a sink full of water unless you want the wood to swell up and crack down the middle, a lesson I learned the hard way after aggressively dunking a very expensive wooden rattle into the washing up bowl during a sleep-deprived cleaning frenzy.





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