private ItemStack item;

    public ItemBuilder(Material material) {
        this(material, 1);
    }

    public ItemBuilder(Material material, int amount) {
        this(material, amount, (short) 0);
    }

    public ItemBuilder(Material material, short subId) {
        this(material, 1, subId);
    }

    public ItemBuilder(Material material, int amount, short subId) {
        this(new ItemStack(material, amount, subId));
    }

    public ItemBuilder(ItemStack item) {
        this.item = item;
    }

    public static ItemBuilder getSkullBuilder() {
        return new ItemBuilder(Material.SKULL_ITEM, 1, (short) 3);
    }

    public ItemBuilder setAmount(int amount) {
        this.item.setAmount(amount);
        return this;
    }

    public ItemBuilder giveName(String name) {
        ItemMeta meta = this.item.getItemMeta();
        meta.setDisplayName(name);
        this.item.setItemMeta(meta);
        return this;
    }

    public ItemBuilder setLore(List<String> lore) {
        ItemMeta meta = this.item.getItemMeta();
        meta.setLore((List) lore);
        this.item.setItemMeta(meta);
        return this;
    }

    public ItemBuilder setBreakable() {
        this.item.getItemMeta().spigot().setUnbreakable(false);
        return this;
    }

    public ItemBuilder setUnbreakable() {
        this.item.getItemMeta().spigot().setUnbreakable(true);
        return this;
    }

    public ItemBuilder enchant(Enchantment enchantment, int strength) {
        this.item.addEnchantment(enchantment, strength);
        return this;
    }

    public ItemBuilder enchantUnsafe(Enchantment enchantment, int strength) {
        this.item.addUnsafeEnchantment(enchantment, strength);
        return this;
    }

    public ItemBuilder skullData(String value) {
        Bukkit.getUnsafe().modifyItemStack(this.item, "{SkullOwner:{Id:\"" + new UUID(value.hashCode(), value.hashCode()) + "\",Properties:{textures:[{Value:\"" + value + "\"}]}}}");
        return this;
    }

    public ItemBuilder skullOwner(String owner) {
        SkullMeta meta = (SkullMeta) this.item.getItemMeta();
        meta.setOwner(owner);
        this.item.setItemMeta((ItemMeta) meta);
        return this;
    }

    public ItemBuilder addItemFlag(ItemFlag... itemFlag) {
        this.item.getItemMeta().addItemFlags(itemFlag);
        return this;
    }

    public ItemStack build() {
        return this.item;
    }

    public ItemBuilder clone() {
        return new ItemBuilder(this.item.clone());
    }