Adult Building Block Sets
ABS
PP
Multicolor
Over 14 Years
Over 18 Years
6 years and above
Sanrio Mini Building Block Doll Model Display Series - 1000/400pcs+ Cartoon Character Building Blocks, Collectibles, Perfect Birthday Gift, Indoor Decor, Home Supplies, Cute Style Building Blocks, Anime Character Model Gift, Birthday Gift, Carnival Prize, Back To School Gift, Etc.
$3.60
-20%
2 other sellers
Rotatable Solar System Astronomical Model Building Blocks, 9 Planets Interstellar Space STEM Educational Blocks, DIY Science Assembly Model Toy, Suitable For Adults And Teens 14+ As Collectible Gift
$9.40
-19%
2008PCS Cherry Blossom Tree House/2338PCS Rainbow Tree House/2150PCS Christmas Tree House DIY Creative Building Blocks Micro Particle Building Blocks Set Indoor Home Decor Desktop Ornament Birthday Gift Halloween/Christmas Gift
$12.26
-23%
661pcs Purple Orchid House Building Set, DIY Assembly Miniature Building Blocks Puzzle, Dreamy Fairy House Desktop Decor, Stress Relief Handmade Toy, Romantic Holiday Birthday Gift, Collectible Flower House Architecture Kit
$16.93
-20%
LocalYOUEEFY 431PCS M500 Magnum MOC Building Blocks Set, Exquisite Replica, Non-Firing & Display Only, Comes With Special Display Stand For Collection & Decoration, Wonderful Gift For Christmas, Birthday, Halloween, Thanksgiving And Festive Occasions
$28.00
-29%
QuickShip
601PCS Christmas Hanging Ornaments Large Building Blocks Set, 12 Styles Included, Santa Reindeer Snowman Train Wreath Tree Decorations, Hang Or Display Holiday Home Decor, Sold As One Set
$1.57
-22%