Sending boxes of personal items to Israel (Tel Aviv)

Hi, I am thinking of shipping three boxes Protected content of personal items (toys, clothes) to Israel from Sweden by air cargo. All well on the Swedish side, but the Swedish company does not if there will be any costs at the Israeli side (custom fees, taxes, etc).

I would be grateful for any information on this and if it is troublesome with the bureaucracy. The freight company in Sweden says I will be able to just pick it up at Ben Gurion, but I do not know if I can trust them.

Thanks in advance,
Eva