The short answer is: Maybe… Let us explain.
Candy Realms Candy Watches & Necklaces Fruit Flavoured Sweets might be vegan because most of these ingredients could be vegan, but caution is advised with flavourings (which can be animal-derived) and magnesium stearate (which can be sourced from animals). The product doesn’t contain gelatine, which is usually the reason a product is not vegan.
According to ASDA, the product is only vegetarian-friendly and not vegan-friendly.
Here’s the list of ingredients according to ASDA: Dextrose, Glucose Syrup, Acid (Citric Acid), Flavouring, Colours (E129, E102, E133, E110), Anti-Caking Agent (Magnesium Stearate)
May Contain: Cereals Containing Gluten, Eggs, Milk, Nuts, Peanuts, Soya.