SAFETY QUALITY MATERIALS: Wisompcs jigsaw puzzles are made of sturdy premium quality materials, non-toxic and tasteless. High connection between cool puzzles, not easy to bend.
ITEM DIMENSIONS: The 500 puzzle pieces are thick and sturdy, ensuring a tight interlocking fit between pieces. The completed puzzle measures 52 x 38 cm/20.47 x 15 inches.
DIFFICULT CHALLENGE: Wisompcs puzzles can boost cognitive skills and calm your mind. Difficult Challenging bird phonetic jigsaw puzzles is very suitable to play in leisure time for family during holidays. A high definition poster has been included for reference. Hang it up for reference while you work on your puzzles!
ART PUZZLES: Our puzzle develops for animal cognition by displaying the picture of birdsong notes in the way of ordering. The paper puzzles with the exception of joy magazine provide original and interesting gifts for any age or ability. After completing the puzzle, you can frame it as a home decoration.
QUALITY GUARANTEE: Our 500 piece puzzle use continuous quality control checks during production to ensure there is virtually no puzzle dust and each piece is printed clear. Your satisfaction is our ultimate pursuit. If you find any defective or missing pieces, contact us, we will send replacement part immediately.