- Twix Salted Caramel & Milk Chocolate Fingers Biscuit Snack Bar 46g30 x 46gex. VAT £20.50 £17.08Vat 20%Celebrations Milk Chocolate Selection Box - 1 x 185g Gift Box1 x 185g Boxesex. VAT £3.10 £2.58Vat 20%Twix Caramel & Milk Chocolate Fingers Biscuit Snack Bar - 32 x 50g Bars32 x 50g Barsex. VAT £19.39 £16.16Vat 20%