Vinbosion Princess castle building blocks, ocean building toy with slide, building blocks gift for Christmas, birthday, New Year (300 pieces) ocean castle building toy: under the mysterious deep sea there is a sea castle. Children who love sea adventures will love this fun castle. You can learn about marine life in a playful way and improve their cognitive skills and learning skills. Charming seabed lock: this princess castle has an underwater world, including slide, fish, open underwater treasure chest, pearl, etc. Let children exercise their imagination, experience the fun of the sea castle. Ideal gift choice: made of high-quality ABS plastic, comes with premium gift box and detailed instructions (English language not guaranteed). It is a surprise gift choice for birthdays, Christmas or New Year. Enjoy building fun: contains a total of 300 pieces, suitable for parents and children to build together, improve parent-child relationship and create happy memories for children's holidays. Once assembled, it is a beautiful collector's lock blocks model and a good decoration for the room. Missing support: If you find missing parts during assembly, please feel free to contact us.