Buckle Up Buttercup 3D Printed Skinny Tumbler, My Serial Killer SwitchTumbler

Introducing the most unique and eye-catching tumbler you have ever seen! This 3D printed skinny tumbler is a must-have for any true crime enthusiast. With its sleek design and vibrant colors, it is sure to grab attention wherever you go. But what sets this tumbler apart is the Serial Killer Switch feature. With a simple twist, you can reveal a hidden design inspired by some of the most notorious serial killers in history. This tumbler is not only a functional and stylish accessory but also a conversation starter for those bold enough to embrace their dark side.

Buckle Up Buttercup 3D Printed Skinny Tumbler My Serial Killer SwitchTumbler details

• Capacity: 20oz and 30oz
• Stainless steel: High quality seamless design pure 304 top food grade steel.
• Sweat free: Protect your hands without leaving sweat on the surface of the coffee cup.
• Air tight lid: Seal the lid to prevent splashing.
• BPA FREE: No nasties beast is toxin free,made from pure 304 stainless steel. Noting elsel.
• Double wall vacuum insulation: keep your hot drinks hot and your cold drinks: cold simple.
• With double-wall insulation, our tumbler keeps your drink at an optimal temperature for up to 3-4 hours.