I really like this design, I would like to put such a selection of options in my shop too, I hope it’s not a hand written script. Can you please tell me who knows, maybe you have similar apps that will allow you to make a similar design, and make a choice inside the selection (like choose which product and inside the product what colour). This app is right on the Product Page
Hi @BogdanS123 ,
It sounds like you’re in search of a bundle app for your needs. You can explore various bundle apps available in the Shopify App Store to find the one that best aligns with your requirements.
I recommend trying out different apps to determine which one suits your needs perfectly 
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