At its lower end, the white plastic coil comes together as if into an arrow-tip, and has a retrieval thread attached there. The body of the coil is heart-shaped. Inside the heart shape, going from the lower end to the upper end, there is a fine, plastic connecting piece. This culminates in a ball shape in the upper section.


  • Inventory Number: 2398
  • Material: plastic
  • Size in cm: 2,6 x 2,9 x 0,4
  • Condition: very good
  • Donor: Dr. med. Jaroslav F. Hulka