Dab tsi yog ntoo siv rau ice cream sticks?

Txawm hais tias nws tuaj yeem sib txawv ntawm lub tuam txhab mus rau lub tuam txhab, popsicle sticks feem ntau yog ua los ntawm birchwood. Qee lub sij hawm, yas lossis lwm hom ntoo yog siv rau cov ice cream sticks thiab tuav, tab sis birchwood tseem nrov rau ntau yam.