Is this a twinkle?
 

Hi,
I got a no id oncidium from a friend some time ago, and now that it finally has flowered it looks and smells pretty much like a twinkle, except its bulbs and spike are 3 times the size of my actual twinkle.

Here's a picture of it. For comparison, the smaller bulb in the front is about the same size as my twinkle.

http://i.imgur.com/ATKVDwK.jpg

And the flower:
http://i.imgur.com/BzdqKon.jpg

This is my Twinkle 'fragrance fantasy' which has almost 20 bulbs and 10 spikes right now. You can see how tiny the bulbs are.

http://i.imgur.com/ve5OQIt.jpg

I also have the red and yellow ones, and both are about the same size as the fragrance fantasy. Do you guys know if what I have is just a huge twinkle or maybe something else?

I have a couple Twinkles. They are quite different sizes.

i think it is a twinkle, but need a closer look at the flower.

Here is my twinkle which you can compare yours with.

It is possible that this is Oncidium Tsiku Marguerite (which is like a larger Twinkle). However, without a tag, we'll never actually know. Enjoy it for what it is, a NOID Oncidium that happens to smell good when in bloom.