Go on a fossil or bug hunt, discover them buried outside or in a sand tray, dig them up and clean them off. Record what's been found by taking a wax rubbing and/or making a fossil or bug imprint in modeling clayAlso great for non-fiction research, then gathering evidence and reaching conclusionsThe fossils can be used in further creative ways too through the making of fossil gardens, displays of rubbings and clay imprints and role playBug set provides children the opportunity to learn close up about the living creatures they will encounter in daily lifeThey are an ideal addition to any dinosaur theme and can be used in endless small-world and role play activitiesStones are approx. 3-1/4"L x 2-3/4"W, widest fossil is 3-1/4", longest is 3-3/4"W.

25 bricks and 20 pieces of reinforcing bars that look just like the real thing allow kids to build walls, towers, and more on desktops, tabletops, or anywhere space is limited. Rustic-red bricks are drilled with holes that perfectly fit the lathed rebar pieces in 3" and 6" lengths. Made of rugged MDF for a satisfying engineering experience. Recommended for children 3 years and older. BUILD BIG IN SMALL SPACES: Totally unique building set that lets imaginations soar in small spaces. Perfect for desktops, tabletops, or any small spacesLOOKS AND BUILDS LIKE REAL CINDERBLOCKS: Each rustic-red brick is drilled with 2 holes; the lathed rebar pieces fit into holes to create solid constructions. All that's missing is the mortarPLENTY OF CONSTRUCTION MATERIAL: 25 bricks (2.85" x 1.25" x 1.25") and 20 pieces of rebar (10 each - 3" and 6" long) means there's plenty of supplies to build walls, towers, and moreSTURDY AND DURABLE: Bricks and rebar are made of dense, rugged MDF for a satisfying engineering experienceCOMPANION ITEM TO MINIBLOX. Like MINIBRIX? You'll love MINIBLOX! Miniature cinderblocks and planks are the perfect complement to bricks and rebar for even more creative constructions