Professor Wacky Goes Gross Misc. RC Parts and a hammer mill to

and a hammer mill to harness the energy of moving water to do different types of physical work

and a castle

Brilliant colours of green

Refillable - Use With Any Quality Bubble Solution

microphone and more

Professor Wacky Goes Gross Misc. RC Parts and a hammer mill toThis is the Professor Wacky's Goes Gross Kit from Be Amazing Toys. Suitable for Ages 8 & Up. FEATURES: Mix up some slime, grow a giant snail, make some fish eggs, grow a giant crystal ball 30 activities Instructions INCLUDES: One Professor Wacky's Goes Gross Kit COMMENTS: Due to small parts that could cause a choking hazard please keep away from children 3 years of age and younger