Found these wonderful Lego sorting trays at Harbor Freight! : r/LegoStorage
Lego Brick Sorting and Storage with IRIS Trays - Serious Play Pro
Small Storage by LEGO® Education
LEGO® Sorting Tray Top | Becker's School Supplies
3d Printed LEGO Sorter - Casa De Bricks : r/LegoStorage
LEGO sorting & storage boxes – new version
Amazon.com: LEGO DOTS Big Box 41960 Arts and Crafts Set for Kids Aged 6 Plus, DIY Desk Tidy Organizer or Toy Jewelry Storage Tray, Decoration Creative Activity : Toys & Games
LEGO Storage | Brickset
7 Good Ways (and 3 Bad Ways) to Organize Your Lego - Make:
Lego Storage 4096 Sorting Tray | eBay
Sorting Box – Blue 5006974 | Other | Buy online at the Official LEGO® Shop US
DIY Lego Tray with Organizer - The Handyman's Daughter
How To SORT LEGO LIKE A PRO with Mrs Bricksie! - YouTube
Brick Sorter Large — PeteSquared
How to Sort and Store LEGO. Tips for Sorting & Storage Bins. Tutorial: Create Labels for LEGO - YouTube
WOODEN LEGO SORTING TRAYS | Wooden LEGO Sorting Trays & Creative Ball Machine Created by petesquared23 https://bit.ly/3ykXxEK | By Beyond the Brick | Facebook
The Best Lego Storage That Helped My Kids Reuse Old Legos - The Organized Mama