String time = "▃▃▃▃▃▃";
            int loop = 20;

            a.put(p, p.getUniqueId());

            g = new BukkitRunnable() {

                int down = 6;

                @Override
                public void run() {

                    String succu = time;

                    down--;

                    if (a.isEmpty()) {
                        this.cancel();
                    }

                    String timeleft = "§a§l" + succu.substring(down) + "§7§l" + succu.substring(6 - down);

                    p.sendTitle("§f§l" + down, timeleft, 0, 40, 0);

                    p.playSound(p.getLocation(), Sound.BLOCK_LEVER_CLICK, 4F, 4F);

                    if (down == 0) {

                        a.clear();

                        if (item.getAmount() > 1) {
                            item.setAmount(item.getAmount() - 1);
                            p.getInventory().setItem(slot, item);
                            p.updateInventory();
                        } else if (item.getAmount() <= 1) {
                            p.getInventory().remove(item);
                            p.updateInventory();
                        }

                        p.sendTitle("", "", 0, 0, 0);

                        p.playSound(p.getLocation(), Sound.ENTITY_PLAYER_LEVELUP, 4f, 4f);

                        p.setHealth(p.getHealth() + 3.0);

                        new BukkitRunnable() {
                            @Override
                            public void run() {
                                p.addPotionEffect(new PotionEffect(PotionEffectType.REGENERATION, 100, 1));
                            }
                        }.runTask(plugin);

                        p.spigot().sendMessage(ChatMessageType.ACTION_BAR,
                                TextComponent.fromLegacyText("§6§lNew Health: " +
                                        "§e§l" + health + " §f§l--> §a§l" + ((int) p.getHealth())));

                        this.cancel();
                    }

                }
            }.runTaskTimerAsynchronously(plugin, 0, loop);