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The Hellgrammite Flex is a fully articulated fidget toy designed and 3D printed by Koch Tools.

Print-in-place construction means it arrives ready to fidget right out of the box — no assembly required.

Sizes

• 9” – everyday desk fidget
• 19” – oversized display + fidget piece

Features

• Fully articulated flexible body
• Smooth segmented movement
• Lightweight and durable
• Printed fresh to order
• Plant Based Plastic
• Ships fully assembled
• Not intended for small children
• Keep away from high heat

A weird little creek monster built for your desk!