Sovereignty 50x5 “King Up Grid”

(repost) Sovereignty 50x5 “King Up Grid” 9.8/10 condition, hardly used. Distilled water, only use simple green/zep/iso for cleaning. purchased June 2023. 1 owner*** comes with original clear slide. Open to trades! dm for a functional ! Ig @pinkheady I know I will be getting comments about the name of the tube being wrong but I have receipts and confirmation that it is indeed called, a king up grid. Thanks for looking!