With this pack you can un-craft the items specified below:

white wool → string x 4
leather → rabbit hide x 4
honeycomb block → honeycomb x 4
quartz block → quartz x 4
dripstone block → pointed dripstone x 4
prismarine block → prismarine shard x 9
bricks → brick x 4
nether bricks → nether brick x 4
magma block → magma cream x4