Powdered Hungarian Oak-Looking for source

[TryN2Brew]

Hello- I've made a few Amarone kits in the past that came with powdered Hungarian oak. The lower quality kit I recently purchased did not come with any, so I wanted to add some, but I cannot find a source on line.
Anyone have a source to share? I'm currently in Southern CA, but mail order most of my supplies. Thanks Victor.

 

[ibglowin]

Kinda hard to find in the powdered form. Here are a couple of options

 

[TryN2Brew]

I have actually already ordered some of the "shavings" from the link provided, since I could not find powdered. Just surprised the powdered is not available, since the kits from several different producers use the powder, and it seems to work so well.

Thanks,

 

[knockabout]

Maybe an obvious questions but how are pwdered tannins like grand cru etc different than powdered oak in terms of what they will contribute in primary fermentation