Unused Ids

Unused Ids are very useful when making custom block or custom items. An unused id is type specific, for example you cannot use an unused item id to make a custom block.

#Unused Item Ids

500, 501, 502, 503, 504, 505, 506, 507, 508, 509, 510, 511, 512, 513... (numbers between 500 and 4024).

#Unused Block Ids

Numbers between 187 and 243. Numbers between 249 and 255.