Magnetic Olives Made of strontium-ferrite (not haematite, in spite of the resemblance) that has been sintered, polished and magnetised. Packed in carton with polishing cloth and instructions for use.
Length 6 cm, 1.8 cm diameter. Weight 100 g. 11,00 GBP
availabilityin stock, can be delivered in 6-7 days
Critter A spring mechanism mounted on ridiculously long legs starts a convulsive jitter when wound up – a sight apt to prepare you for those creatures so many people believe to be the passengers of flying saucers. Brass, copper and steel gears, rubber feet. 16 x 10 cm, height 22 cm. Weight 35 g. 14,50 GBP
availabilityin stock, can be delivered in 6-7 days
Bronze Water Motion Bowl The bowl is set on a soft surface and filled with water up to the handles. If rubbing both handles in opposite directions with moist palms, you create an audible vibration that manifests in waves and water-fountains inside of the bowl.
From China. Bowl of cast bronze with patina coating, handles made of polished brass. Height 14,5 cm, 38,5 cm. Weight 2,1 kg. 5 mm thick felt set, 25 cm. 136,30 GBP
availabilityin stock, can be delivered in 6-7 days
Sparklz This little gadget sparks and roams around in all directions. Brass, copper and steel gearing, rubber tyres. 8 x 6 cm, height 8 cm, weight 70 g. 16,50 GBP
availabilityin stock, can be delivered in 6-7 days
Katita An asymmetric weight at the end of a rotor arm make the Katita move more like a demented daddy long legs. Brass, copper and steel gears, rubber feet. 7.5 cm x 7.5 cm, height 7 cm, weight 35 g. 14,50 GBP
availabilityin stock, can be delivered in 6-7 days
Bonga An 'octipede' driven by a coil spring which can travel up to 5 metres on the flat and performs quite well 'off piste'. Brass and steel gears and rubber feet. Length 12 cm, width 5.5 cm, height 3 cm, weight 65 g. 16,50 GBP
availabilityin stock, can be delivered in 6-7 days
Pocket Sundial The outer ring, inner ring and the bridge of the sundial can be folded down to form a flat disk (for handy pocket transportation). Brass and steel model, fully-assembled. 6 cm dia. Weight 40 g. With operating instructions. 40,20 GBP
availabilityin stock, can be delivered in 6-7 days
Environment Kaleidoscope The three 60° mirrors span the length of the instrument. The wide-angle lens ensures maximum light and a clear picture right up to the edges. The casing is brass, the cylinder glass. Length 14.5 cm, 1.8 cm dia., weight 80 g. 76,40 GBP
availabilityin stock, can be delivered in 6-7 days
Zecar The ZeCar's astonishing acceleration is achieved by means of a simple flywheel drive - it also runs upside down. Brass, steel and plastic gears, rubber tyres. Length 9 cm, width 6 cm, height 6 cm, weight 130 g. 16,50 GBP
availabilityin stock, can be delivered in 6-7 days
Cherry-Wood Levitron Base (17 cm Ø) of cherry-wood with integrated ring magnet. Feet of brass chrome steel. Top (3 cm Ø) with brass and plastic discs . Weight 1.2 kg. With detailed instructions for use. 61,00 GBP
availabilityin stock, can be delivered in 6-7 days
Stirling Engine No. 10 Of aluminium, stainless steel and brass. Height 13 cm x width 15.5 cm x depth 11 cm. Weight 590 g. Assembly kit of 72 parts (assembly time about 3 hours) or ready-assembled for immediate operation. from 195,00 GBP
availabilityin stock, can be delivered in 6-7 days
Stirling Engine No. 14 Of aluminium, stainless steel and brass. Height 15 cm x width 15.5 cm x depth 11 cm. Weight 1 kg. Assembly kit of 72 parts (assembly time about 3 hours) or ready-assembled for immediate operation. from 257,00 GBP
availabilityin stock, can be delivered in 6-7 days
Old Shackles The best-known and – due to its deceptive simplicity – most interesting Vexier is the ‘Horseshoe Puzzle'. You have to remove the ring, at first sight an impossible task! Level of difficulty: 1. In cotton bag. Length 20.5 cm, width 9 cm. Weight 390 g. 26,00 GBP
availabilityin stock, can be delivered in 6-7 days
Tinker’s Bell Level of difficulty: 3. In cotton bag. Length 28.5 cm, width 14 cm. Weight 430 g. 29,00 GBP
availabilityin stock, can be delivered in 6-7 days
Freedom’s Ring Very hard. Misleading cues add to the fun. Level of difficulty: 8. In cotton bag. Length 24 cm, width 11.5 cm. Weight 460 g. 29,00 GBP
availabilityin stock, can be delivered in 6-7 days