Order these 16oz glow in the dark screw top insulated tumbler studded with straw included. Customization Ready! * Size and Design: These stunning 16oz tumblers feature a unique studded design available in both matte and glossy finishes. * Double-Walled Insulation: Enjoy your drinks at the perfect temperature longer with our screw top, insulated design. * Customizable Blank Space: A 2.375" blank circle awaits your creativity! Ideal for personalization. Perfect for DIY Enthusiasts: * Cricut & Silhouette Friendly: Utilize your crafting skills to personalize these tumblers using Cricut or Silhouette machines. * Sticker Compatible: These tumblers also work wonderfully with stickers, offering another avenue for customization.