Cats are cleaver and inquisitive animals.  Channel their energy and curiosity into something positive with TRIXIEís Mad Scientist for Cats. Set includes: base, frame, 3 beakers, 2 sets of patterned lids (6 total) Cat must flip and balance beakers upside down to release treats Step 1:  Place treats in beakers Step 2:  Leave lids off until flipping/balancing beakers is mastered Step 3:  Place lids with patterned holes on beakers Step 4:  Mix and match lids for an added challenge Includes instructional booklet with playful tips and tricks One year warranty Color: blue/white Dimensions:  8.5î W x 7î D x 12.75î H Materials: plastic, rubber Weight: 1 pound Read less