คุณลักษณะ

• Swim by moving the soft tail fin!
• This is a craft set that imagines a dolphin swimming energetically by moving its tail fin up and down.
• The rotating motion of the underwater gearbox is changed to a reciprocating motion with a crank, and the tail fin of the soft resin sheet is moved up and down while flexing, and the head is also moved up and down in conjunction with the movement to swim like a dolphin.
• The resin sheets and floats are a lovely pink color inspired by river dolphins.
• All the necessary parts such as underwater gear box, soft resin sheet and float are set, and the simple structure makes it easy to assemble.
• Swimming direction can be changed and speed can be adjusted!
• If you adjust the mounting angle of the backvillet and suction cup, you can swim while turning left and right, so you can play even in a small space.
• You can also change your swimming style and speed by changing the crank mounting position and float angle.
• It will be interesting to try various things.
• 1 AAA battery (sold separately) lasts about 2.5 hours.
• The rotating motion of the underwater gear box is changed to the reciprocating motion by the crank plate, and the tail fin is moved up and down.
• You can change the direction of the float by changing the angle of the float.