any workaround or a plugin? product option

Hello everyone. I have a woocommerce store and I want to sell a series of boxes, each with different capacity (10, 20, 30 for example) and the buyer can choose which candies to fill the box with. There are 30 different candies to choose from.

Does anyone know a workaround or a plugin that enables the customer to make a selection from 30 different candies up to the capacity of the box of their choice, validate that number, and then pass the data to the cart?

Thanks in advance.

https://www.ads-software.com/plugins/woocommerce/