Where does this corner belong? Do these puzzle pieces fit together? Frame puzzles are ideal for puzzle beginners aged 3 and up due to the number and size of their pieces. The puzzle frame with the contour lines of the puzzle pieces makes it easier to insert and also serves as a practical puzzle mat, even on the go. Sturdy cardboard parts guarantee the longevity of the toy. Ravensburger frame puzzles are available with 15 or 30-48 pieces and colourful motif worlds. Everything in the frame - age-appropriate puzzle fun with base. When puzzling, children train perception, short-term memory and logical thinking playfully and with lots of fun. By the way, hand-eye coordination and patience are also improved. Puzzles with the correctly selected difficulty let children grow on the challenge, strengthen their confidence and above all are really fun. In the large selection of Ravensburger children's puzzles with the most popular motifs, from 2 pieces to 300 pieces, there is guaranteed to be the right puzzle for every child. The safety of all materials used is confirmed by an independent institute. For more than 100 years, we have been developing puzzles as children love them: age-appropriate in motif, number of pieces and size.