how I got NEGATIVE Minecraft Items

Play BlastNet and try to beat my score https://opr.as/AntVenom-BlastNet (AD) The best free games are on GXC! You definitely need to try this one: https://opr.as/AntVenom » Breaking Minecraft Playlist -    • Breaking Minecraft   There exists a glitch within Minecraft that allows you to over-stack & under-stack items. With it, you can equipped stacked armor, duplicate items, or just have fun with it! DISCONTINUED FEATURES WIKI » https://mcdf.wiki.gg/ Co-Writer » Furx MUSIC » YouTube Audio Library (Magenta) » Epidemic Sound (No Stone Unturned, Pm, Apparent Solution) 0:00 Intro 0:53 GXC 2:04 Breaking the Item Limit 3:26 Overstacking 5:01 Understacking 7:18 Become Unkillable 9:19 Discontinued Features Wiki