Incredible underwater adventures await! Wind up the wooden submarine and watch it zip around the sea floor with this Little Ocean Explorer Wind-Up and Go Play Set from Petit Collage. Perfect for hours of imaginative play for ages 3+, the set is also easily portable with a cotton cord handle for on-the-go fun. Printed with vegetable inks on FSC paper. A double-sided Ocean themed play set, a wooden wind-up submarine, 8 track pieces and 12 pop-out and play pieces. The plastic-free keepsake packaging is a part of the play scene! Cotton cord carry handle. Printed with vegetable inks on FSC paper.