SimbaExtra Nanocubes Bag

I bought two packs of these nifty little cubes to bring a bit of firmness back to my 2 year old Simba pillow. It worked a charm and I'm now sleeping in bliss again. Bit expensive for what they are, but I would say it's worth it for the extra support.

Expensive for what it is, but if you need to top up your SIMBA Hybrid it’s a must. I only ended up using about 1/3 of the bag.

I've just received the foam and just want to state that it is exactly the same as the foam in the Simba hybrid pillow I've just bought. It looks the same, it's the same size, same colour and has the same properties. So if yours isn't, then send it back, because mine certainly is. It looks just like the picture.I put the cubes into the pillow and they've made it lot firmer. I bought one bag which was full and it has made a significant difference as I say.Oh and a lot of people are complaining about the price. These allow you to boost an old and fading pillow and make it like new for £10-£20, and you're not going to get a pillow this good for £20.Yes it would have been great to have had more cubes in the pillow to start with, but when I opened it, it was full, so they've done a pretty good job I think.A lot of people just seem to like complaining I think.

These additional Simba Nanocubes brought new life to my existing Simba pillow which I've had for about 2 years now. The pillow had gone a bit soft and not easy to plump up. I now have a lovely firm pillow again!

As others have said, these are tiny cubes and nothing like the ones you actually get when you purchase the pillow. Because they are so small they are not really going to provide much support unless you buy many bags.

Can't go wrong with memory foam cubes. Only needed 1/3 of the bag to bring my Simba pillow to my preferred level meaning the rest are sitting in a drawer somewhere. Bit expensive for what it is but they are the same excellent quality.

I have added a photo of the bag you get as nobody has posted an image yet and it's hard to know from the product description how many nanocubes you actually get. Basically they send you the bag they include with the hybrid pillow filled with nanocubes, so about 6 handfuls of Nanocubes.I thought I was going to have to return the pillow or complain to them if after spending 8 pounds on these they still didn't add sufficient support for a side-sleeper despite the pillow costing 100 pounds. But I'm happy to confirm there is a substantial difference in the firmness of the pillow after adding two extra bags. I originally felt my head sinking into the middle of the pillow as the pillow went flat, but with two extra bags of Nanocubes, there is significantly better support and I no longer find myself sinking. It makes the pillow feel more like a memory foam pillow due to the extra firmness and less like a down pillow that feels soft but lacks any neck support. It might be best to buy one bag, as it's free shipping, and see how that goes as I did find one bag did make a big difference, however, I ultimately had to order a second bag and found that two bags offered me the most ideal support.I knocked a star as I believe that, considering the premium price of the pillow, Simba should be filling up the empty bag that comes with the Hybrid Pillow instead of giving us an empty bag because the pillow is advertised for side-sleeps but just isn't suited to a side-sleeper without paying an extra 8 pounds for what is effectively an identical bag they include with the pillow but filled with Nanocubes. Fortunately it's unlikely that most people will need any more than one bag unless you want a very firm pillow that would eliminate its softness.Contrary to what some reviewers said, the Nanocubes are exactly the same size as the Nanocubes that came with the pillow. The reviewers who complained may have a much older pillow with different sized cubes that they no longer use with the more recently produced hybrid pillows as my pillow was purchased on 1st January 2023 and the cubes appear to be identically sized.

Swapping from two pillows to one was so good for my sleep and the extra support has made the decision so worthwhile. I am getting great quality sleep and no neck ache. I have even started to travel with my own pillow, it's that comfy.