local t = {
    [itemId] = {
        spell = "name"
    },
    [itemId] = {
        spell = "name"
    },
}

function onUse(cid, item, fromPosition, itemEx, toPosition)
    local k, pos = t[item.itemid], getThingPos(cid)
    if k then
        if getPlayerLearnedInstantSpell(cid, k.spell) then
            doPlayerSendCancel(cid, "You already know this spell.")
            doSendMagicEffect(pos, CONST_ME_POFF)
        else
            doRemoveItem(cid, item.uid, 1)
            doPlayerLearnInstantSpell(cid, k.spell)
            doPlayerSendTextMessage(cid, MESSAGE_INFO_DESCR, "Congratulations! You have successfully learned " .. k.spell .. "!")
            doSendMagicEffect(pos, CONST_ME_MAGIC_BLUE)
        end
    end
    return true
end