How to Buy Smithing Stone 3 & 4
Smithing Stones are the upgrade materials in Elden Ring. They are used to upgrade weapons and shields. There is a total of 9 tiers of Smithing Stones in the game. The Tier of a Smithing Stone is represented by a number within the brackets in front of its name. Higher tier Smithing Stone is required to upgrade higher level weapons and shields.
You can purchase unlimited Smithing Sones 3 & 4 from Twin Maiden Husks Vendor in the Table of the Lost Grace. But you cannot do it straightaway. You will first need to find Smithing-Stone Miner’s Bell Bearing [2] to unlock Smithing Stone 3 & 4 for purchase. This guide shows where to find Smithing-Stone Miner’s Bell Bearing [2] to buy Smithing Stone 3 & 4.
Smithing–Stone Miner’s Bell Bearing [2] Location
Smithing-Stone Miner’s Bell Bearing [2] is inside a secret Sealed Tunnel in Altus Plateau at the location marked in the pictures below.
Go down the mountain and you will see the cave entrance on the southwest side down below as shown in the pictures below.
Go inside the cave and you will find a Site of Grace and a Summoning Pool. Hit the wall next to the Summoning Pool as shown in the picture below. This will make the wall disappear and you can go inside the sealed tunnel.
After entering the cave, go to the room on the right side. Open the chest in this room to get Smithing–Stone Miner’s Bell Bearing [2].
How to get unlimited Smithing Stone 3 & 4
Once you have Smithing-Stone Miner’s Bell Bearing [2], go to the Table of the Lost Grace and give it to Twin Maiden Husks. Now you will be able to purchase Smithing Stone 3 & 4 infinitely for a certain cost.
Smithing Stone [3]: 2400 Runes
Smithing Stone [4]: 3600 Runes