Meet the ultimate stealth gadget for a quick splash of fun! This unique 3D-printed spy ring features a clever, low-profile design. While the ring itself sits visibly on your finger, the connected flat water reservoir remains completely hidden, tucked away safely inside the palm of your hand.

How it works:

1. Slip the ring onto your finger with the flat tank facing your palm.
2. Fill it up with water
3. Give the palm tank a gentle squeeze to surprise your friends with a hidden stream of water!

It’s a fun, lightweight, and stealthy toy perfect for hot summer days and pranks.

HAS TO BE PRINTED IN TPU