Just place the sign somewhere, right click on it, then it gives you 64 apples.
Note: Minify the command to avoid issues :)
Colorful Building Kit
Free Food Command Sign
Grape Juice
The Ultimate Killing Sword
Diamond Gear { one sign }
Hologram Text
Kill sign
Happy BirthDay Card
brilila9891
brilila9891
natemasterninja
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mysticspyralman
cyarith