3 sets (tools - letters - animals and others). Price is per pieceFirst, the supplies: 40 piecesTeaching vocabulary is not easy at all with puzzles. This is a great way to teach children basic conceptsThey enjoy learning about hybridization by understanding pictures and comparing parts of tobaccoThe puzzle edition is available in a box of 20 pairs of creative innovations whether indoors or for play at home.It also helps learning in an entertaining and useful way to enhance analytical abilities and coordination between eyes and handsIdentifying opposites, fine motor abilities, hand-eye coordination, and strengthening motivation with colorful drawings and designs suitable for beginnings.   Second letters: 52 pieces   This puzzle is an entertaining way to introduce children to the letters and have fun learning how to spell.While we tried to understand the letters and connect them, at the beginning the puzzle was in a box of 26 pieces that were made up to carry either in or to play with, the simulation at home.It also helps learning in an entertaining and useful way to enhance analytical abilities and coordination between eyes and handsRecognizing letters, fine motor abilities, hand-eye coordination, and strengthening analytical ability with colorful drawings and designs that suit alternatives.   Third, animals and their caves: 48 pieces   This puzzle is an entertaining way to introduce children to animals and their caves and learn to spellWhile trying to connect the pieces in which the various pictures were invented, the puzzle is in a box of 24 pairs of piecesIt is easy to carry, whether learning the alphabet or dancing at home, and it also helps learning in an entertaining and useful wayAnalytical ability, eye-hand coordination, animal recognition, and fine motor abilitiesCoordination between hand and eye and strengthening analytical ability with drawings and designs that suit alternatives   Suitable for 3 years old