Collection: Brainteaser puzzles nesting dolls jigsaw puzzles

STEM brain teaser puzzle set, 4 wooden mechanical puzzles, the perfect gift for kids and adults who love solving puzzles

STEM brain teaser puzzle set, 6 wooden mechanical puzzles, the perfect gift for kids that already solve the Rubik's cube

Elephant 3D wooden brain teaser puzzle-take apart and try put all pieces back again

Stacking Pagoda 7 piece brain teaser puzzle, wood, handmade 3D puzzle-arrange blocks on end column to solve

Counting Stacker with numbers toy Tower shapes Learn to Count Stacker.

Wooden Nesting Dolls 5 pcs in red and yellow.

Wooden Nesting Dolls 5 pcs - spotted dog design

Wooden toddlers large format marine life oceans puzzle-set of 4 different puzzles

Wooden brain teaser puzzle, 3D wood puzzle, handmade-Galaxy challenge

Brain teaser puzzle 3D hand made - Football round natural wood for kids or adults

Brainteaser puzzle- City Planner brain teaser puzzle, wood, handmade 3D puzzle-remove shapes and try rebuild your city.

Brain teaser wood puzzle gift box - 9 hand made mechanical puzzle set, Father’s Day, birthdays gift, anniversaries gift, graduations gift in a Deluxe Gift Box V2

Wooden brain teaser puzzle gift box - 9 mechanical puzzle set in gift box

Wooden brain teaser puzzle, 3D wood puzzle, handmade-Star Shape challenge

Double Secret Lock Box Wood Brain Teaser Puzzle -Put a Gift Inside and try open it again

Tricky Numbers, Bamboo Puzzle brain teaser puzzle, wood, handmade 3D puzzle-sort into correct order