I just received a bunch of these to try and I am very excited to give them a soaking. Quite unique. Here is what they say about them. Any one washed one yet?
The design of the Sebile Onduspoon is revolutionary. It is difficult even to call the Onduspoon a spoon. The Onduspoon has the ability to swim slowly while maintaining the same altitude on a horizontal plane. Don't let the thick plastic body fool you, unlike traditional metal spoons, the lure's descent is slow, allowing the bait to stay in the strike zone longer. The swimming action of the Onduspoon is soft and natural to realistically imitate prey. The Onduspoon's internal balance is exceptional, which helps reduce line twist, and allows the lure to run straight. The internal rattles provide fish attracting noise and vibration.