I just love the solid wood feel of these otters wooden jugsaw puzzles. The surface is glossed therefor, it is designed for easy cleaning to keep the children clean and safe from germs that they might of picked up during a fun day of play. The color is bright and gives the children eye cordination during fun time with their otter wooden jigsaw puzzles. zzThe otter jiggaw puzzles come packed with many different designs that can be used for all genders to have fun with. The peices fit wonderfuly inside the openings to complete a nice match for the rewards of finishing their otter jigsaw wooden puzzles. Many hours of fun is packed it this box that is full of boats, planes, and teddy bears. I gathered the wooden jigsaw puzzles and used them for a birthday party fun day. I enjoyed watching the children race to see which one of the party group could finish the puzzle before the other children finish theirs. During the party a few younger children had their chance at building their wooden jigsaw puzzles at their own pace while their parents looked on with pride. The wooden jigsaw puzzles by otter adds so much motivation for our children to utilize their hand and eye cordination while placing the pieces inside the correct place on the wooden bord. This tyep of activity is an old time favorite and has been know to be super successful with the growth of childrens minds and imagination for a long time in history. Otters wooden jigsaw puzzle is truly a favoreite game with our children and I know it will be a hit to all those lookig for something that will assist in their childs growth and developmet.