How to Get Sealed Tube

How to Get Sealed Tube in Wuthering Waves (WuWa). See the best way to get Sealed Tube, increase Echo level, how to get Advanced Sealed Tube and more!

How to Get Sealed Tube

Go to Tacet Field if you Want a Lot

In Tacet Field Cleanup, you can get Sealed Tube and Tuners as rewards for completing it. You can gather Echo Tuning materials at the same time so if you are farming Echoes then this is recommended. But you will need Stamina (Waveplates) so you want to do this after you are done with enhancing characters and weapons.

Increase Data Bank Level Beforehand

The Tacet Field Cleanup rewards also include random Echoes. The Echo's rarity will be effected by the Data Bank Level so before running these challenges, you will want to increase your Data Bank Level to 15 so you can get Gold Echoes.

If You have Oscillate Corals, Go to Item Exchange

At the store's Item Exchange, you can exchange Oscillate Corals that you get from Convenes for Advanced Sealed Tubes. Compared to the other items that you can exchange, the Sealed Tubes are more valuable so don't hesitate exchanging them for Sealed Tubes.

If you have Time, Explore the Field

You can get Sealed Tubes from Supply Chests and Puzzles. The amount you can get each time is small, but if you gather them then they will add up so while exploring gather them when you find them.

Bring Wood-Textured Shards to Souvenir Store

Wood-textured Shards, which can be obtained from Supply Chests during exploration, can be exchanged at the Souvenir Store for items. In addition to Advanced Sealed Tubes, you can get Premium Tuners.

Explore and Get Mission Rewards at Same Time

In some Missions, you can earn Sealed Tubes as a reward. If there are missions you haven't completed, then complete them for the rewards.

Exchange at Shop after Depths of Illusive Realm Challenge

Advanced Sealed Tubes can be exchanged at the Shop in Depths of Illusive Realm. You will need Illusive Specimen which you can get by challenging Depths of Illusive Realm.

Exchange at Deep Tower & Hologram Shop

High difficulty contents like Tower of Adversity or Tactical Hologram Shops will also have available Advanced Sealed Tubes. You can also exchange it for Premium Tuners, which is necessary for Tuning Echoes.

Purchase Bundles

In the special offer bundle "Blake Bloom's Data Support", you can purchase Premium Tuners and Premium Sealed Tubes once a week by consuming Lunites if you are willing to spend money. You can also earn additional rewards by purchasing Pioneer Podcast's Insider channel.

Check Event Rewards

In some Events being held, you can get Sealed Tubes as rewards. Check the Event details and challenge them for the rewards.

Use to Ascend Echo Level

Sealed Tube is an item used to raise Echo's level. Increasing the level will increase the Echo's stats, and you can tune Echoes every 5 levels.

Tuner is Required for Echo Tuning

Echo tuning requires 10 Tuners as Echo Enhancement Resources, just like the Sealed Tube. You need the Tuner for the specific rarity of the Echo and the additional stats you get cannot be changed once they are unlocked.

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