Forest Fibres is a Legends of Idleon item: used in 6 recipes, quest reward, upgrades 2 bonuses.

Forest Fibres | Idleon Toolbox

Forest_Fibres

Costs_for_buying_Anvil_Production_Points_is_reduced_by_{%._This_is_just_like_a_tax_cut,_so_remember_me_as_a_hero!

ANVILNOMICS

Increases Weapon Power by 1. 15% chance to be consumed every time you defeat a monster. Must be equipped in a Food Slot to give its bonus.

Bullet

Reinforced_Net

Amarok_Helmet

Logger_Heels

Hold down to gain EXP in the skill that's displayed in the corner of your screen. If you're in a town, you will gain EXP in the town skill. The amount of EXP you get is based on your skill's Lv.

Medium_Experience_Balloon

Average_Choppin_Pouch

Proof that you completed all of Dazey's quests! Hold down to add to your token bag found in Storage Info. DONT SELL THIS ITEM

Dazey_Token

Proof that you completed all of the Woodsman's quests! Hold down to add to your token bag found in Storage Info. Open items, look at the top left. DONT SELL THIS ITEM

Woodsman_Token

Hold down to add these gems to your account. You can then spend them in the Gem Shop!

Curse you flowey! I trusted you, I accepted your pellets of friendship, and then you had to go and throw it all away! And now here you are, trying to take over yet another video game... well I NOT GONNA LE-- oh wait, these are just normal flowers

Flowies

Alch_Go_Brrr_Stamp

Royal_Bayonet

Made of circle that's been carved into the shape of a wood. NOTE: This is a very rare drop from Branches

Woodular_Circle

Help Dazey build a Sprout costume. You don't actually need a pea brain, that was just her being a jerk.

Dressing_like_a_Dork

Get some woodular circles from branches, and do something with them? I don't go to Dazey's school either, I'm as confused as you are.

Literally_Physics

I think he might be trolling, the log he wants is found somewhere else...